Mercurial > repos > yufei-luo > differential_expression_analysis_pipeline_for_rnaseq_data

view DiffExpAnal/DESeqTools/removeNul.R @ 6:59cc55f611f6 draft

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Uploaded
author yufei-luo
date Tue, 22 Jan 2013 10:46:42 -0500
parents 63799b789162
children
line wrap: on
line source

# removeNul
# remove genes with null counts in all samples

# input : counts
# output : counts

# created Feb 7th, 2012
# Marie-Agnes Dillies


removeNul <- function( counts, info = NULL ){

  return( list(counts[rowSums(counts) > 0,], info[rowSums(counts) > 0,]) )
}