make_rnk_from_csv

R function to make .rnk file (ie. for GSEA preranked) from csv files

Input -> csv file format

Output -> rnk file for softwares like GSEA

USAGE:

make_rnk_from_csv("filename.csv", "yourseparator", "genenamecolumn","rankcolumn")

EXAMPLE:

make_rnk_from_csv("mygene.csv", "\t", "entrezid","log2FoldChange")