Le 25 Octobre 2005 15:51, Jennifer Dillon a écrit : > Hello, > > I am almost a total novice, and I am sure there must be an easy (and > basic) way to turn a variable of 1's and 2's into a variable of zeros > and ones. This is in a data frame, but if I could do it with vectors, > that's all I need. > > Can someone tell me how? > > Thanks so much, > > Jen
What about > x - 1 (where 'x' is a vector of 1's and 2's)? -- Vincent Goulet, Professeur agrégé École d'actuariat Université Laval, Québec [EMAIL PROTECTED] http://vgoulet.act.ulaval.ca ______________________________________________ [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
