Collection of wrappers and functions for R.
The preferred method for installing would be via the "devtools" package developed by Hadley Wickham.
# If devtools is not installed, install it
install.packages('devtools')
# Load library and run install_github
library(devtools)
install_github('sean-cho/toolkit')
Heatmap.3 code is credited to nachocab @ https://gist.github.com/nachocab/3853004