Mercurial > repos > xuebing > sharplab_interval_analysis
annotate alignvis.r @ 20:16ba480adf96
Uploaded
| author | xuebing |
|---|---|
| date | Sat, 31 Mar 2012 08:31:22 -0400 |
| parents | |
| children |
| rev | line source |
|---|---|
| 20 | 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 |