I want to extract the first non-zero digit of any vector, as for example from a<-runif(100,0,1). Tried it using grep (...) but didnīt work.
Any help is very much appreciated. Thanks, Manica -- visite http://ipimar-iniap.ipimar.pt/neomav/ ______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
