gsea.compare.runs.sort: Function to sort the rows of a GSEA comparison object

In drmjc/metaGSEA: Meta-analysis of GSEA analyses, including intra- and inter-experiment comparisons

Description

This provides extensive ability to re-sort the rows, via sort.by.
“avgabs” means sort by decreasing avg absolute NES, so genesets with large NES's in all comparisons will be prioritised;
“range”: genesets with large swings in NES across all GSEA runs will be prioritised
“deltaAB”: genesets are ranked by the magnitude of the difference between only run 1 and 2; or
supply a single integer to specify which of the N runs you want to sort by.

Usage

gsea.compare.runs.sort(x, sort.by = c("none", "avgabs", "range", "deltaAB",
  1))

Arguments

x	a data.frame from import.gsea.compare.runs
sort.by	one of “none”, “avgabs”, “range”, “deltaAB”, or an integer. see details

Value

x with the rows resorted

Author(s)

Mark Cowley, 2011-07-19

See Also

gsea.compare.runs.filter

drmjc/metaGSEA documentation built on Aug. 8, 2020, 1:53 p.m.