Hi Guys
I am trying to read a bunch of files in the loop but pipe function
which I use to cut few columns is somehow unable to interpolate the
file variable.
eg:
> file="check.txt"
> data <- read.table(pipe("cut -f 2,3 file"), sep="\t",
> col.names=c('pos','cov') )
cut: file: No such file or directory
how can I pass variable file to pipe so that it can be interpolated.
Thanks!
-Abhi
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