• using R Under development (unstable) (2013-05-22 r62774)
• using platform: x86_64-unknown-linux-gnu (64-bit)
• using session charset: UTF-8
• checking for file ‘MASS/DESCRIPTION’ ... OK
• this is package ‘MASS’ version ‘7.3-26’
• checking package namespace information ... OK
• checking package dependencies ... OK
• checking if this is a source package ... OK
• checking if there is a namespace ... OK
• checking for executable files ... OK
• checking for hidden files and directories ... OK
• checking for portable file names ... OK
• checking for sufficient/correct file permissions ... OK
• checking whether package ‘MASS’ can be installed ... OK
• checking installed package size ... OK
• checking package directory ... OK
• checking DESCRIPTION meta-information ... OK
• checking top-level files ... OK
• checking for left-over 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
• 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 whether the namespace can be loaded with stated dependencies ... OK
• checking whether the namespace 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 ... OK
• checking contents of ‘data’ directory ... OK
• checking data for non-ASCII characters ... OK
• checking data for ASCII and uncompressed saves ... OK
• checking line endings in C/C++/Fortran sources/headers ... OK
• checking line endings in Makefiles ... OK
• checking for portable use of $(BLAS_LIBS) and $(LAPACK_LIBS) ... OK
• checking compiled code ... OK
• checking examples ... [11s/11s] OK
• checking differences from ‘MASS-Ex.Rout’ to ‘MASS-Ex.Rout.save’ ...
  2167c2167
  < Warning in log(y/mu) : NaNs produced
  ---
  > Warning in log(ifelse(y == 0, 1, y/mu)) : NaNs produced
  OK
• checking for unstated dependencies in tests ... OK
• checking tests ... [5s/5s] OK
  Running ‘confint.R’ [0s/0s]
  Running ‘fitdistr.R’ [0s/0s]
  Comparing ‘fitdistr.Rout’ to ‘fitdistr.Rout.save’ ... OK
  Running ‘glm.nb.R’ [0s/0s]
  Running ‘hubers.R’ [0s/0s]
  Running ‘lme.R’ [1s/1s]
  Running ‘polr.R’ [0s/0s]
  Running ‘profile.R’ [0s/0s]
  Running ‘regression.R’ [2s/2s]
  Comparing ‘regression.Rout’ to ‘regression.Rout.save’ ... OK
  Running ‘rlm.R’ [0s/0s]
  Running ‘scripts.R’ [0s/0s]
• checking PDF version of manual ... OK