Running examples in ‘BiOFI-Ex.R’ failed
The error most likely occurred in:

> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: IIS
> ### Title: IIS
> ### Aliases: IIS
> 
> ### ** Examples
> 
> IIScore <- IIS(microApath = micro.eg, metaApath = metabo.eg,
+                conf = confounder.eg, groupInfo = groupInfo.eg)
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in sqrt((n - 2 - gp)/(1 - pcor^2)) : NaNs produced
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in sqrt((n - 2 - gp)/(1 - pcor^2)) : NaNs produced
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Warning in pcor(xyz, method = method) :
  The inverse of variance-covariance matrix is calculated using Moore-Penrose generalized matrix invers due to its determinant of zero.
Warning in cov2cor(icvx) :
  diag(.) had 0 or NA entries; non-finite result is doubtful
Error in mtfrm.default(list(19, FALSE, c(16, 16, 4, 4, 5, 5, 6, 6, 17,  : 
  cannot mtfrm
Calls: IIS ... [ -> [.data.frame -> %in% -> mtfrm -> mtfrm.default
Execution halted