[EMAIL PROTECTED] writes: > Full_Name: Ed Borasky > Version: R-beta 2.1.0 2005-04-08 > OS: Linux 2.6.11 GCC 3.3.5 > Submission from: (NULL) (24.21.57.139) > > > I downloaded the latest R-beta tarball and did a build with the default > options. > OS is Linux 2.6.11 and compiler is GCC 3.3.5. "make check-all" failed with the > following message: > > make[3]: Entering directory `/home/znmeb/R-beta/tests' > running code in 'reg-tests-1.R' ...make[3]: *** [reg-tests-1.Rout] Error 1 > make[3]: Leaving directory `/home/znmeb/R-beta/tests' > make[2]: *** [test-Reg] Error 2 > make[2]: Leaving directory `/home/znmeb/R-beta/tests' > make[1]: *** [test-all-basics] Error 1 > make[1]: Leaving directory `/home/znmeb/R-beta/tests' > make: *** [check-all] Error 2 > > I looked at "tests/reg-tests-1.Rout.fail"; it's 1427 lines long. The error > given > is > > > ## Comments: > > > > > > ## PR 796 (aic in binomial models is often wrong) > > ## > > a1 <- glm(cbind(ncases, ncontrols) ~ agegp + tobgp * alcgp, > + data = esoph, family = binomial())$aic > > a1 > [1] 236.9645 > > a2 <- glm(ncases/(ncases+ncontrols) ~ agegp + tobgp * alcgp, > + data = esoph, family = binomial(), weights=ncases+ncontrols)$aic > > a2 > [1] 236.9645 > > stopifnot(a1 == a2) > Error: a1 == a2 is not TRUE > Execution halted > > I am running on an Athlon Thunderbird with Atlas 3.6.0 installed. If > necessary, > I can back Atlas out and run this again.
Hmm, could you replace the a1 == a2 with all.equal(a1, a2) instead? (inside reg-tests-1.R of course) Asking for identity up to machine precision does look a bit optimistic... -- 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-devel@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-devel