• using R version 2.15.0 (2012-03-30)
• using platform: x86_64-pc-mingw32 (64-bit)
• using session charset: ISO8859-1
• checking for file 'crossmatch/DESCRIPTION' ... OK
• checking extension type ... Package
• this is package 'crossmatch' version '1.1'
• checking package dependencies ... OK
• checking if this is a source package ... OK
• checking if there is a namespace ... NOTE
  As from R 2.14.0 all packages need a namespace.
  One will be generated on installation, but it is better to handcraft a
  NAMESPACE file: R CMD build will produce a suitable starting point.
  CRAN requires a NAMESPACE file for all submissions.
• checking whether package 'crossmatch' can be installed ... OK
• checking installed package size ... OK
• checking package directory ... OK
• checking for portable file names ... OK
• checking DESCRIPTION meta-information ... OK
• checking top-level files ... OK
• checking index information ... OK
• checking package subdirectories ... OK
• checking R files for non-ASCII characters ... OK
• checking R files for syntax errors ... OK
• loading checks for arch 'i386'
  ** checking whether the package can be loaded ... OK
  ** checking whether the package can be loaded with stated dependencies ... OK
  ** checking whether the package can be unloaded cleanly ... OK
• loading checks for arch 'x64'
  ** checking whether the package can be loaded ... OK
  ** checking whether the package can be loaded with stated dependencies ... OK
  ** checking whether the package can be unloaded cleanly ... OK
• checking for unstated dependencies in R code ... OK
• checking S3 generic/method consistency ... OK
• checking replacement functions ... OK
• checking foreign function calls ... OK
• checking R code for possible problems ... OK
• checking Rd files ... OK
• checking Rd metadata ... OK
• checking Rd cross-references ... OK
• checking for missing documentation entries ... OK
• checking for code/documentation mismatches ... OK
• checking Rd \usage sections ... OK
• checking Rd contents ... OK
• checking for unstated dependencies in examples ... WARNING
  'library' or 'require' call not declared from: 'MASS'
• checking examples ...
  ** running examples for arch 'i386' ... ERROR
  Running examples in 'crossmatch-Ex.R' failed
  The error most likely occurred in:
  
  > ### Name: crossmatch-package
  > ### Title: The cross-match test for comparing two multivariate
  > ### distributions.
  > ### Aliases: crossmatch-package crossmatch
  > ### Keywords: nonparametric multivariate
  >
  > ### ** Examples
  >
  > #The example in Section 2 of Rosenbaum P. (2005), An exact distribution-free test comparing two multivariate distributions based on adjacency, JRSS B, 67, pp 515-530.
  >
  > #The data consists of 2 outcomes measured on 9 treated cases and 9 controls.
  > dat = rbind(c(0.47,0.39,0.47,0.78,1,1,0.54,1,0.38,1,0.27,0.63,0.22,0,-1,-0.42,-1,-1),
  + c(0.03,0.11,0.16,-0.1,-0.05,0.16,0.12,0.4,0.04,0.71,0.01,0.21,-0.18,-0.08,-0.35,0.26,-0.6,-1.0))
  > z = c(rep(0,9),rep(1,9))
  > X=t(dat)
  >
  > # rank based Mahalanobis distance between each pair
  > X<-as.matrix(X)
  > n<-dim(X)[1]
  > k<-dim(X)[2]
  > for (j in 1:k) X[,j]<-rank(X[,j])
  > cv<-cov(X)
  > vuntied<-var(1:n)
  > rat<-sqrt(vuntied/diag(cv))
  > cv<-diag(rat)%*%cv%*%diag(rat)
  > out<-matrix(NA,n,n)
  > library(MASS)
  Error in library(MASS) : there is no package called 'MASS'
  Execution halted
  ** running examples for arch 'x64' ... ERROR
  Running examples in 'crossmatch-Ex.R' failed
  The error most likely occurred in:
  
  > ### Name: crossmatch-package
  > ### Title: The cross-match test for comparing two multivariate
  > ### distributions.
  > ### Aliases: crossmatch-package crossmatch
  > ### Keywords: nonparametric multivariate
  >
  > ### ** Examples
  >
  > #The example in Section 2 of Rosenbaum P. (2005), An exact distribution-free test comparing two multivariate distributions based on adjacency, JRSS B, 67, pp 515-530.
  >
  > #The data consists of 2 outcomes measured on 9 treated cases and 9 controls.
  > dat = rbind(c(0.47,0.39,0.47,0.78,1,1,0.54,1,0.38,1,0.27,0.63,0.22,0,-1,-0.42,-1,-1),
  + c(0.03,0.11,0.16,-0.1,-0.05,0.16,0.12,0.4,0.04,0.71,0.01,0.21,-0.18,-0.08,-0.35,0.26,-0.6,-1.0))
  > z = c(rep(0,9),rep(1,9))
  > X=t(dat)
  >
  > # rank based Mahalanobis distance between each pair
  > X<-as.matrix(X)
  > n<-dim(X)[1]
  > k<-dim(X)[2]
  > for (j in 1:k) X[,j]<-rank(X[,j])
  > cv<-cov(X)
  > vuntied<-var(1:n)
  > rat<-sqrt(vuntied/diag(cv))
  > cv<-diag(rat)%*%cv%*%diag(rat)
  > out<-matrix(NA,n,n)
  > library(MASS)
  Error in library(MASS) : there is no package called 'MASS'
  Execution halted