changes in glm?
I am running some simulations which involve fitting a glm with Binomial error ( in fact Bernoulli) and logistic link. Running R 0.63 I have no problems. However I need more speed so migrated to our UNIX boxes which run Version 0.90.1 (December 15, 1999) Here I get an error Error in (if (is.empty.model(mt)) glm.fit.null else glm.fit)(x = X, y = Y, : y must be univariate unless binomial which has baffled me. So I as your indulgence and ask (1) What if anything has changed in glm from 0.63 to 0.90? (2) Is glm sensative to changes of word length? (3) Given making R on an Alpha is beyond me (so is a problem) should I migrate to a later version of R or does this bring more problems in its wake? (4) Does anyone recognise the error and if so I would appreciate some info. I'm sure it is my stupidity but .. Sorry to trouble you
G.Janacek Dean e-mail: G.Janacek at uea.ac.uk School of Mathematics tel: 44-(0)1603-592849 UEA, Norwich NR4 7TJ,UK fax: 44-(0)1603-593868 -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-help-request at stat.math.ethz.ch _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._