Dear all, Below there are two, simple - I suppose, questions on using pmatch():
pmatch("xx", c("cc","xxa"))
[1] 2
pmatch("a", c("cc","xxa"))
[1] NA
pmatch("xx", c("cc","xxa","xxb"))
[1] NA
I would like that the second call returns also 2, and the third call returns c(2,3) is it possible?
You are looking for grep().
Uwe Ligges
many thanks vito
______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help
______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help
