Re: [R] add data to a file while doing a loop

So you're looking for: write.table(dataset, file="x.txt", append=TRUE) Or do I understand your question wrongly? __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.o

Re: [R] Regular expression substitution ...

It's a bit strange: > sub("/pc", '\\%', x) [1] "%" > > sub("/pc", '%', x) [1] "\\%" Also with fixed I'm not able to get a single \ as return value. Sander On 2 nov 2009, at 12:36, Roberto Brunelli wrote: I would like to replace all occurences of /pc with \% using something like