Hi, I want to know where I can get the sweave package Justin BEM Elève Ingénieur Statisticien Economiste BP 294 Yaoundé. Tél (00237)9597295.
----- Message d'origine ---- De : Marc Schwartz <[EMAIL PROTECTED]> À : Gabor Grothendieck <[EMAIL PROTECTED]> Cc : R-Help <[email protected]> Envoyé le : Vendredi, 20 Octobre 2006, 5h06mn 09s Objet : Re: [R] how to replace the second "-" Just another possibility: > sub("-([0-9])$", "0\\1", c("1-1-1", "1-1-2", "1-2-1")) [1] "1-101" "1-102" "1-201" Regards, Marc Schwartz On Thu, 2006-10-19 at 23:38 -0400, Gabor Grothendieck wrote: > Try this: > > sub("(-[^-]*)-", "\\10", c("1-1-1", "1-1-2", "1-2-1")) > > > On 10/19/06, ronggui <[EMAIL PROTECTED]> wrote: > > I have a string vector like these: > > [1] "1-1-1" "1-1-2" "1-2-1" > > > > And I wanna replace the second "-" with "0", that is, I wanna get the result > > like: [1] "1-101" "1-102" "1-201". > > > > How should I write the Regular Expressions? Thanks! > > > > -- > > »ÆÈÙ¹ó > > Department of Sociology > > Fudan University > > > > [[alternative HTML version deleted]] > > > > > > ______________________________________________ > > [email protected] 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. > > > > > > > > ______________________________________________ > [email protected] 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. ______________________________________________ [email protected] 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. ___________________________________________________________________________ Découvrez une nouvelle façon d'obtenir des réponses à toutes vos questions ! [[alternative HTML version deleted]]
______________________________________________ [email protected] 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.
