Formatting changes
Formatting changes

Subsectioning the code into various parts and cleaning up some of the
comments

MPriebe/R-Core,sureshhewabi/R-Core,Anisatu/R-Core,SBCS-Bioinformatics/R-Core,SBCS-Bioinformatics/R-Core,SBCS-Bioinformatics/R-Core,sureshhewabi/R-Core,MPriebe/R-Core,Anisatu/R-Core