condenseMatrixByColnames: Condense matrix by colnames

In ChIPpeakAnno: Batch annotation of the peaks identified from either ChIP-seq, ChIP-chip experiments or any experiments resulted in large number of chromosome ranges

Description

Condense matrix by colnames

Usage

condenseMatrixByColnames(mx, iname, sep = ";", cnt = FALSE)

Arguments

mx	a matrix to be condensed
iname	the name of the column to be condensed
sep	separator for condensed values,default ;
cnt	TRUE/FALSE specifying whether adding count column or not?

Value

dataframe of condensed matrix

Author(s)

Jianhong Ou, Lihua Julie Zhu

Examples

a<-matrix(c(rep(rep(1:5,2),2),rep(1:10,2)),ncol=4)
colnames(a)<-c("con.1","con.2","index.1","index.2")
condenseMatrixByColnames(a,"con.1")
condenseMatrixByColnames(a,2)

ChIPpeakAnno documentation built on April 1, 2021, 6:01 p.m.