cCopula : qcop: no visible global function definition for ‘uniroot’
copNormal : pcopula: no visible global function definition for
  ‘pmvnorm’
copNormal : pcopula: no visible binding for global variable ‘qnorm’
copNormal : rcopula: no visible global function definition for ‘pnorm’
copNormal : rcopula: no visible global function definition for
  ‘rmvnorm’
copNormal : rcopula: no visible global function definition for ‘rnorm’
copNormal : <anonymous>: no visible binding for global variable ‘qnorm’
copPlackett : <anonymous>: no visible global function definition for
  ‘runif’
copProduct : <anonymous>: no visible global function definition for
  ‘runif’
depHuslerReiss : <anonymous>: no visible global function definition for
  ‘pnorm’
eCopulaArchimax: no visible global function definition for ‘cor’
eCopulaArchimax: no visible global function definition for ‘uniroot’
eCopulaArchimax: no visible global function definition for ‘optim’
eCopulaArchimax: no visible global function definition for ‘nlminb’
eCopulaArchimax: no visible global function definition for ‘nls’
eCopulaArchimax: no visible global function definition for ‘residuals’
eCopulaGeneric: no visible global function definition for ‘cor’
eCopulaGeneric: no visible global function definition for ‘uniroot’
eCopulaGeneric: no visible global function definition for ‘optim’
eCopulaGeneric: no visible global function definition for ‘nlminb’
gCopula : fK: no visible global function definition for ‘integrate’
gCopula: no visible global function definition for ‘txtProgressBar’
gCopula : loop: no visible global function definition for
  ‘setTxtProgressBar’
gCopula: no visible global function definition for ‘quantile’
gCopulaEmpirical: no visible global function definition for
  ‘txtProgressBar’
gCopulaEmpirical : loop: no visible global function definition for
  ‘rnorm’
gCopulaEmpirical : loop: no visible global function definition for
  ‘setTxtProgressBar’
gCopulaEmpirical: no visible global function definition for ‘quantile’
genLog : <anonymous>: no visible global function definition for ‘runif’
pCopula : qcop: no visible global function definition for ‘uniroot’
rCopula : qcop: no visible global function definition for ‘uniroot’
rCopula: no visible global function definition for ‘runif’
rCopulaArchimax2D : Ki: no visible global function definition for
  ‘uniroot’
rCopulaArchimax2D : Hi: no visible global function definition for
  ‘uniroot’
rCopulaArchimax2D : rCA: no visible global function definition for
  ‘runif’
rCopulaArchimax2D: no visible global function definition for ‘runif’
Undefined global functions or variables:
  cor integrate nlminb nls optim pmvnorm pnorm qnorm quantile residuals
  rmvnorm rnorm runif setTxtProgressBar txtProgressBar uniroot
Consider adding
  importFrom("stats", "cor", "integrate", "nlminb", "nls", "optim",
             "pnorm", "qnorm", "quantile", "residuals", "rnorm", "runif",
             "uniroot")
  importFrom("utils", "setTxtProgressBar", "txtProgressBar")
to your NAMESPACE file.