• using R version 2.15.2 (2012-10-26)
• using platform: x86_64-w64-mingw32 (64-bit)
• using session charset: ISO8859-1
• checking for file 'bigrf/DESCRIPTION' ... OK
• this is package 'bigrf' version '0.1-1'
• checking package namespace information ... OK
• checking package dependencies ... NOTE
  Packages suggested but not available for checking:
  'doMC' 'doMPI'
• checking if this is a source package ... OK
• checking if there is a namespace ... OK
• checking whether package 'bigrf' 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 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
• 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
  ** checking whether the namespace can be loaded with stated dependencies ... OK
  ** checking whether the namespace can be unloaded cleanly ... OK
  ** checking loading without being on the library search path ... 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 whether the namespace can be loaded with stated dependencies ... OK
  ** checking whether the namespace can be unloaded cleanly ... OK
  ** checking loading without being on the library search path ... 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 ... NOTE
  Package(s) unavailable to check Rd xrefs: 'doMC'
• 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 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 ...
  ** running examples for arch 'i386' ... ERROR
  Running examples in 'bigrf-Ex.R' failed
  The error most likely occurred in:
  
  > ### Name: fastimp-methods
  > ### Title: Compute Fast (Gini) Variable Importance
  > ### Aliases: fastimp fastimp-methods fastimp,bigcforest-method
  > ### Keywords: methods
  >
  > ### ** Examples
  >
  > # Classify cars in the Cars93 data set by type (Compact, Large,
  > # Midsize, Small, Sporty, or Van).
  >
  > # Load data.
  > data(Cars93, package="MASS")
  > x <- Cars93
  > y <- Cars93$Type
  >
  > # Select variables with which to train model.
  > vars <- c(4:22)
  >
  > # Run model, grow 50 trees.
  > forest <- bigrfc(x, y, ntree=50L, varselect=vars)
  Error in filebacked.big.matrix(nrow = nrow, ncol = ncol, type = type, :
  Problem creating filebacked matrix.
  Calls: bigrfc ... makex -> big.matrix -> filebacked.big.matrix -> .Call
  Execution halted
  ** running examples for arch 'x64' ... ERROR
  Running examples in 'bigrf-Ex.R' failed
  The error most likely occurred in:
  
  > ### Name: fastimp-methods
  > ### Title: Compute Fast (Gini) Variable Importance
  > ### Aliases: fastimp fastimp-methods fastimp,bigcforest-method
  > ### Keywords: methods
  >
  > ### ** Examples
  >
  > # Classify cars in the Cars93 data set by type (Compact, Large,
  > # Midsize, Small, Sporty, or Van).
  >
  > # Load data.
  > data(Cars93, package="MASS")
  > x <- Cars93
  > y <- Cars93$Type
  >
  > # Select variables with which to train model.
  > vars <- c(4:22)
  >
  > # Run model, grow 50 trees.
  > forest <- bigrfc(x, y, ntree=50L, varselect=vars)
  Error in filebacked.big.matrix(nrow = nrow, ncol = ncol, type = type, :
  Problem creating filebacked matrix.
  Calls: bigrfc ... makex -> big.matrix -> filebacked.big.matrix -> .Call
  Execution halted