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...ng list -- To UNSUBSCRIBE and more, see > 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. -- Bob O'Hara NOTE NEW ADDRESS!!! Institutt for matematiske fag NTNU 7491 Trondheim Norway Mobile: +49 1515 888 5440 Journal of Negative Results - EEB: www.jnr-eeb.org

Hi Team, I using the syntax as: data.df<- data.frame( city= c(rep(c("Delhi", "Bangalore","Chandigarh"),each=5)), population= c(4000:6000,3500:4300,3000:3200) ) But i am getting the error as arguments imply differing number of rows: 15, 3003. Tried searching google but could not understand & find the solution. Thanks, Shivi [[alternative HTML version

...ng list -- To UNSUBSCRIBE and more, see > 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. -- Bob O'Hara NOTE NEW ADDRESS!!! Institutt for matematiske fag NTNU 7491 Trondheim Norway Mobile: +49 1515 888 5440 Journal of Negative Results - EEB: www.jnr-eeb.org

...ng list -- To UNSUBSCRIBE and more, see > 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. -- Bob O'Hara NOTE NEW ADDRESS!!! Institutt for matematiske fag NTNU 7491 Trondheim Norway Mobile: +49 1515 888 5440 Journal of Negative Results - EEB: www.jnr-eeb.org

Hello, i am a newby on R and i am trying to make a backward selection on a binomial-logit glm on a large dataset (69000 lines for 145 predictors). After 3 days working, the stepAIC function did not terminate. I do not know if that is normal but i would like to try computing a "homemade" backward with a repeated glm ; at each step, the predictor with the max pvalue would be

...---------------------------- /* *** Hmmm. Appending wtmp (as distinct from overwriting utmp) has me baffled. How is it to be done? *** */ ---------------------------------------------------------- Yours Niels Joergen Kokholm | email: kokholm@math.ku.dk Institut for Matematiske Fag | phone: +45 3532 0759/+45 2128 6932 Universitetsparken 5 | fax: +45 3532 0704 DK-2100 Kobenhavn OE, Denmark | www: http://www.math.ku.dk/~kokholm

Hi, I am trying to debug the following code: for (i in 1:10){ t <- paste("d0$V",i,sep="") t <- ifelse(regexpr(d1[i,1],d0$X0)>0,1,0) } and I would like to see what code is actually processing R, how can I do that? More to the point, I am trying to update my variables d0$V1 to d0$V10 according to the presence or absence of some text (contained in the file d1)

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I have just made available on ftp://sirio.stat.unipd.it/pub/R a new version of R for MsWindows compiled with gcc-mingw32. Enclosed you can find the README. Since there are many news (with respect to my previous port, rw0613), please read it. guido ------------------------ README ---------------------------------------- rw0623b.zip is a binary distribution of R (based on the last

I have just made available on ftp://sirio.stat.unipd.it/pub/R a new version of R for MsWindows compiled with gcc-mingw32. Enclosed you can find the README. Since there are many news (with respect to my previous port, rw0613), please read it. guido ------------------------ README ---------------------------------------- rw0623b.zip is a binary distribution of R (based on the last

I have just made available on ftp://sirio.stat.unipd.it/pub/R a new version of R for MsWindows compiled with gcc-mingw32. Enclosed you can find the README. Since there are many news (with respect to my previous port, rw0613), please read it. guido ------------------------ README ---------------------------------------- rw0623b.zip is a binary distribution of R (based on the last