No, this is not a homework. Thank you so much!
On Wed, Mar 12, 2014 at 10:39 AM, Kehl Dániel <[email protected]> wrote: > Hi, > > is this homework? > Try > d <- c(8,7,5,5,3,3,2,1,1,1) > > r <- rep(1,length(d)) > > for (i in 2:length(d)) { > > if (d[i] != d[i-1]) { > r[i]=r[i-1]+1; > } > else { > r[i] = r[i-1]; > } > } > > Although I am sure there are better solutions! > > HTH > daniel > > ________________________________________ > Feladó: [email protected] [[email protected]] ; > meghatalmazó: T Bal [[email protected]] > Küldve: 2014. március 12. 10:13 > To: [email protected] > Tárgy: [R] Assign numbers in R > > Hi, > I have the following numbers: > > d <- c(8,7,5,5,3,3,2,1,1,1) > > I want to convert these into the following numbers: > > r: > 1,2,3,3,4,4,5,6,6,6 > > So if two numbers are different increment it if they are same then assign > the same number: > > r <- NULL > > for (i in 1:length(d)) { > > if (d[i] != d[i+1]) { > r[i] =i+1; > } > else { > r[i] = i; > } > } > > But this is not correct. How can I solve this problem? or how can I solve > it in a different way? Thanks a lot! > > [[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. > [[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.
