Hi,every one .I have searched the solutions in the forum for replacing my date value which is in a data frame ,01/01/2000 to 01-01-2000 using replace function but got the following warning message x<-"2000/01/01" xd<-as.data.frame(x) xd$x<-replace(xd$x,xd$x=="/","-")
Warning message: In `[<-.factor`(`*tmp*`, list, value = "-") : invalid factor level, NAs generated Is there any other method of doing it? or am i missing something?. please let me know if you need any more information. Thanks. Prem -- View this message in context: http://n4.nabble.com/Replace-with-in-date-tp1911391p1911391.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ 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.
