Mercurial > repos > xuebing > sharplab_seq_motif
annotate mytools/alignvis.r @ 0:39217fa39ff2
Uploaded
| author | xuebing |
|---|---|
| date | Tue, 13 Mar 2012 23:34:52 -0400 |
| parents | |
| children |
| rev | line source |
|---|---|
| 0 | 1 args <- commandArgs(TRUE) |
| 2 x <- read.table(args[1]) | |
| 3 pdf(args[2]) | |
| 4 #visualize the profile with heatmap | |
| 5 srt <- sort(x[,2],index.return=T) # sort by total number of reads | |
| 6 image(-t(log(as.matrix(x[srt$ix[1:nrow(x)],3:ncol(x)],nc=ncol(x)-2))),col=gray.colors(100)) | |
| 7 dev.off() | |
| 8 |