condenseMatrixByColnames {ChIPpeakAnno} | R Documentation |
Condense matrix by colnames
condenseMatrixByColnames(mx,iname,sep=";",cnt=FALSE)
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? |
dataframe of condensed matrix
Jianhong Ou, Lihua Julie Zhu
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)