I've a table containing two columns
seperated by space, as shown below.
S:C 2.011085038928
S:A 21.496800549900762
S:J 0.183181039138149
P:E 9.641984304606304
I'm reading this table inside a loop
but unable to access the first column as file[i,1].
file <-
read.table("data.txt",header=FALSE)
for ( i in 1:nrow(file))
{
cat(file[i,1],":")
pvalue <-
2*(1-pnorm(abs(file[i,2])))
cat(pvalue,"\n")
}
can anyone help me how to read the
first column.
regards
Gaurav Kumar
www.gauravkumar.org
PhD Student, Chemistry and Biomolecular Sciences, Macquarie , Sydney, Australia.
MS (Computational Biology), NCBS-TIFR, Bangalore, India.
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