print(sessionInfo(), locale = FALSE)
## R version 2.15.0 (2012-03-30)
## Platform: i386-pc-mingw32/i386 (32-bit)
##
## attached base packages:
## [1] stats graphics grDevices utils datasets methods base
##
## other attached packages:
## [1] ggplot2_0.9.1 whisker_0.1 slidify_0.1 devtools_0.6 knitr_0.5
##
## loaded via a namespace (and not attached):
## [1] codetools_0.2-8 colorspace_1.1-1 dichromat_1.2-4
## [4] digest_0.5.2 evaluate_0.4.2 formatR_0.4
## [7] grid_2.15.0 highlight_0.3.1 labeling_0.1
## [10] markdown_0.5.1 MASS_7.3-18 memoise_0.1
## [13] munsell_0.3 parser_0.0-14 plyr_1.7.1
## [16] proto_0.3-9.2 RColorBrewer_1.0-5 Rcpp_0.9.10
## [19] RCurl_1.91-1.1 reshape2_1.2.1 scales_0.2.1
## [22] stringr_0.6 tools_2.15.0 XML_3.9-4.1