Created
August 18, 2011 13:23
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plot from STDIN with R
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| #!/usr/bin/Rscript | |
| d <- as.matrix(read.csv2(file("stdin"), header=FALSE, sep=",")) | |
| ca <- commandArgs(trailingOnly=TRUE) | |
| pdf(file=ca[1], width=12, height=6) | |
| plot(d[,1:2], type='n') | |
| lines(d) | |
| dev.off() |
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put this in /usr/bin or something like that; then
cat plotdata.csv | rplot output.pdf