gsea.split: Split a GSEA object based on leading edge similarities. Take...

Description Usage Arguments Value Author(s)

View source: R/gsea.split.R

Description

Internally, this function first runs gsea.leadingedge.distance, then hclust, and finally cutree. The resulting cluster assignments are then used to subet GSEA objects into smaller GSEA objects with only specified genesets within them. You can then export them, and load each subset in the LeadingEdge Viewer tool.

Usage

1
gsea.split(x, dist = 0.99, min.size = 1)

Arguments

x

a GSEA object

dist

the distance to cut at. 0.99 is a large distance (close to the root of the tree).

min.size

discard geneset clusters that have fewer than min.size genesets in them.

Value

a named list of GSEA objects, one per cluster of genesets. The names are cluster001, cluster002, ...

Author(s)

Mark Cowley, 2009-10-16


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