On Fri, Jan 07, 2005 at 05:14:29PM +0100, Peter Dalgaard wrote: > "Gudrun Jonasdottir" <[EMAIL PROTECTED]> writes: > > > Dear R-help list members, > > > > I am currently trying to fit a generalized linear model using a binomial > > with the canonical link. The usual solution is to use the R function glm() > > in the package "stats". However, I run into problem when I want to fit a > > glm without an intercept. It is indicated that the solution is in changing > > the function glm.fit (also in "stats"), by specifying intercept=FALSE. I > > have not been successful in getting any output though. > > > > Any suggestion on how to fit a glm with no intercept? > > Use -1 in the model formula. > > x <- sample(0:1,10,rep=T) > d <- runif(10) > summary(glm(x~d-1,family=binomial)) > > > ”När inget annat hjälper, läs instruktionsboken.” > > - Canns axiom > > .. i närvarande fall: "An Introduction to R", Ch.11.
.. i föreliggande fall: (or, .. i detta fall:) is better Swedish. But maybe it was Danish:-). Anyway, I agree. HTH, Göran > > -- > O__ ---- Peter Dalgaard Blegdamsvej 3 > c/ /'_ --- Dept. of Biostatistics 2200 Cph. N > (*) \(*) -- University of Copenhagen Denmark Ph: (+45) 35327918 > ~~~~~~~~~~ - ([EMAIL PROTECTED]) FAX: (+45) 35327907 > > ______________________________________________ > R-help@stat.math.ethz.ch mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html -- Göran Broström tel: +46 90 786 5223 Department of Statistics fax: +46 90 786 6614 Umeå University http://www.stat.umu.se/egna/gb/ SE-90187 Umeå, Sweden e-mail: [EMAIL PROTECTED] ______________________________________________ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html