• using R version 2.14.0 (2011-10-31)
• using platform: i386-apple-darwin9.8.0 (32-bit)
• using session charset: ASCII
• checking for file 'AER/DESCRIPTION' ... OK
• this is package 'AER' version '1.1-9'
• checking package namespace information ... OK
• checking package dependencies ... NOTE
  Package suggested but not available for checking: 'mlogit'
• checking if this is a source package ... OK
• checking if there is a namespace ... OK
• checking for executable files ... OK
• checking whether package 'AER' can be installed ... OK
• checking installed package size ... OK
• checking package directory ... OK
• checking for portable file names ... OK
• checking for sufficient/correct file permissions ... 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
• 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 sizes of PDF files under 'inst/doc' ... OK
• checking examples ... OK
• checking for unstated dependencies in tests ... OK
• checking tests ... OK
  Running 'Ch-Basics.R'
  Comparing 'Ch-Basics.Rout' to 'Ch-Basics.Rout.save' ... OK
  Running 'Ch-Intro.R'
  Comparing 'Ch-Intro.Rout' to 'Ch-Intro.Rout.save' ... OK
  Running 'Ch-LinearRegression.R'
  Comparing 'Ch-LinearRegression.Rout' to 'Ch-LinearRegression.Rout.save' ... OK
  Running 'Ch-Microeconometrics.R'
  Comparing 'Ch-Microeconometrics.Rout' to 'Ch-Microeconometrics.Rout.save' ...174,180c174,175
  < gdata: Unable to load perl libaries needed by read.xls()
  < gdata: to support 'XLSX' (Excel 2007+) files.
  <
  < gdata: Run the function 'installXLSXsupport()'
  < gdata: to automatically download and install the perl
  < gdata: libaries needed to support Excel XLS and XLSX
  < gdata: formats.
  ---
  > gdata: read.xls support for 'XLSX' (Excel 2007+) files
  > gdata: ENABLED.
  Running 'Ch-Programming.R'
  Comparing 'Ch-Programming.Rout' to 'Ch-Programming.Rout.save' ... OK
  Running 'Ch-TimeSeries.R'
  Comparing 'Ch-TimeSeries.Rout' to 'Ch-TimeSeries.Rout.save' ...406,407c406,407
  < black.d -0.0747230 0.00245321 2.69773e-17
  < white.d 0.0201561 0.00353701 3.40157e-18
  ---
  > black.d -0.0747230 0.00245321 -1.87748e-17
  > white.d 0.0201561 0.00353701 1.11817e-17
  Running 'Ch-Validation.R'
  Comparing 'Ch-Validation.Rout' to 'Ch-Validation.Rout.save' ... OK
• checking for unstated dependencies in vignettes ... OK
• checking package vignettes in 'inst/doc' ... OK
• checking running R code from vignettes ... OK
• checking re-building of vignette PDFs ... OK
• checking PDF version of manual ... OK
• elapsed time (check, wall clock): 4:38