Use toupper or tolower (see ?toupper, ?tolower)
--- On Wed, 20/8/08, suman Duvvuru <[EMAIL PROTECTED]> wrote: > From: suman Duvvuru <[EMAIL PROTECTED]> > Subject: [R] Conversion - lowercase to Uppercase letters > To: r-help@r-project.org > Received: Wednesday, 20 August, 2008, 2:19 PM > I would like to know how to convert a string with characters > to all > uppercase or all lowercase? If anyone could let me know if > there exists a > function in R for the conversion, that will be very > helpful. > > Regards, > Suman > > [[alternative HTML version deleted]] > > ______________________________________________ > 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. ______________________________________________ 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.
