see ?anova.glm On Dec 18, 2005, at 10:32 AM, David STADELMANN wrote:
> Hi, > > I am running glm logit regressions with R and I would like to test a > linear combination of coefficients (H0: beta1=beta2 against H1: > beta1<>beta2). Is there a package for such a test or how can I perform > it otherwise (perhaps with logLik() ???)? > > Additionally I was wondering if there was no routine to calculate > pseudo > R2s for logit regressions. Currently I am calculating the pseudo R2 by > comparing the maximum value of the log-Likelihood-function of the > fitted > model with the maximum log-likelihood-function of a model containing > only a constant. Any better ideas? > > Thanks a lot for your help. > David > > ###################################### > David Stadelmann > Seminar für Finanzwissenschaft > Université de Fribourg > Bureau F410 > Bd de Pérolles 90 > CH-1700 Fribourg > SCHWEIZ > > Tel: +41 (026) 300 93 82 > Fax: +41 (026) 300 96 78 > Tel (priv): +41 (044) 586 78 99 > Mob (priv): +41 (076) 542 33 48 > Email: [EMAIL PROTECTED] > Internet: http://www.unifr.ch/finwiss > Internet (priv): http://david.stadelmann-online.com > > ______________________________________________ > [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 ______________________________________________ [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
