• using R version 2.10.0 Under development (unstable) (2009-07-04 r48899)
• using session charset: ASCII
• checking for file 'caret/DESCRIPTION' ... OK
• this is package 'caret' version '4.19'
• checking package name space information ... OK
• checking package dependencies ... OK
• checking if this is a source package ... OK
• checking for executable files ... OK
• checking whether package 'caret' can be installed ... 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 name space can be loaded with stated dependencies ... 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 ... NOTE
  createModel: no visible global function definition for
  'randomForestNWS'
  createModel: no visible global function definition for 'rfLSF'
  createModel: no visible global function definition for '.jcache'
  plot.rfe: no visible binding for global variable 'Selected'
  predictionFunction: possible error in attributes(modelFit, "model"):
  unused argument(s) ("model")
  predictors.gbm: no visible binding for global variable 'rel.inf'
  predictors.sda: no visible binding for global variable 'varIndex'
  predictors.smda: no visible binding for global variable 'varIndex'
  tuneScheme: no visible binding for global variable '.alpha'
  tuneScheme: no visible binding for global variable '.phi'
  tuneScheme: no visible binding for global variable '.lambda'
• checking Rd files ... OK
• checking Rd files against version 2 parser ... OK
• checking Rd cross-references ... OK
• checking for missing documentation entries ... OK
• checking for code/documentation mismatches ... OK
• checking Rd \usage sections ... OK
• checking data for non-ASCII characters ... OK
• checking line endings in C/C++/Fortran sources/headers ... OK
• checking line endings in Makefiles ... OK
• checking for portable use of $BLAS_LIBS ... OK
• checking examples ... ERROR
  Running examples in 'caret-Ex.R' failed.
  The error most likely occurred in:
  
  > ### * maxDissim
  >
  > flush(stderr()); flush(stdout())
  >
  > ### Name: maxDissim
  > ### Title: Maximum Dissimilarity Sampling
  > ### Aliases: maxDissim minDiss sumDiss
  > ### Keywords: utilities
  >
  > ### ** Examples
  >
  >
  > example <- function(pct = 1, obj = minDiss, ...)
  + {
  + tmp <- matrix(rnorm(200 * 2), nrow = 200)
  +
  + ## start with 15 data points
  + start <- sample(1:dim(tmp)[1], 15)
  + base <- tmp[start,]
  + pool <- tmp[-start,]
  +
  + ## select 9 for addition
  + newSamp <- maxDissim(
  + base, pool,
  + n = 9,
  + randomFrac = pct, obj = obj, ...)
  +
  + allSamp <- c(start, newSamp)
  +
  + plot(
  + tmp[-newSamp,],
  + xlim = extendrange(tmp[,1]), ylim = extendrange(tmp[,2]),
  + col = "darkgrey",
  + xlab = "variable 1", ylab = "variable 2")
  + points(base, pch = 16, cex = .7)
  +
  + for(i in seq(along = newSamp))
  + points(
  + pool[newSamp[i],1],
  + pool[newSamp[i],2],
  + pch = paste(i), col = "darkred")
  + }
  >
  > par(mfrow=c(2,2))
  >
  > set.seed(414)
  > example(1, minDiss)
  Error in library(proxy) : there is no package called 'proxy'
  Calls: example -> maxDissim -> library
  Execution halted
• elapsed time (check, wall clock): 2:07