On 30 May 2008, at 11:25, Romain wrote:
...SCAN <- scan("File.txt",sep="\n", what="raw",blank.lines.skip=F) For (i in 1:Nb_param) { sub('Param[i] = Value_i-1','Param[i] = Value_i-2', SCAN) } ...I Know how to modify a string with sub when it is a fixed string : sub("(K =)([0-9]*)",paste("\\1", Value[i,2]),SCAN) But i would like to know if it is possible to use the function paste or something else in the first argument of the function sub.For example, the correct syntax of : ' sub("(Param[i])([0-9]*)",paste("\\1", Value[i,2]),SCAN) '
Have a look at ?gsub Cheers, --Hans ______________________________________________ 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.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
