Writes the gene projection values of each component in a
'.rnk' file for GSEA.
Usage
writeRnkFiles(icaSet, abs = TRUE, path)
Arguments
icaSet
An object of class IcaSet
abs
If TRUE (default) the absolute projection
values are used.
path
The path that will contain the rnk files.
Value
NULL
Details
The .rnk format requires two columns, the first
containing the gene IDs, the second containing the
projection values. The genes are ordered by projection
values. The files are named "index-of-component_abs.rnk"
if abs=TRUE, or "index-of-component.rnk" if
abs=FALSE.