"Ken Knoblauch" <[EMAIL PROTECTED]> writes: > Oops, sorry. I didn't notice the ^2... > Nevermind.
You could still have a point, but with 255^2 terms (all but 255 of which will be redundant since x^2 == x:x == x in modeling language). Presumably someone thought that noone in their right mind would specify 65000 terms... > ________________ > Have you considered that 8 variables will give you > sum(choose(8,1:8)) > [1] 255 > terms. > That's a suspicious number. Have you checked whether there is a limit in > the code? > > ------------------------- > Full_Name: Hallgeir Grinde > Version: 2.1.1 > OS: Windows XP > Submission from: (NULL) (144.127.1.1) > > > While using lm(y~(x*z*c*...*v)^2) R crashes/closes if the numbers of > variables > are at least 8. > -- > Ken Knoblauch > Inserm U371 > Cerveau et Vision > Dept. of Cognitive Neuroscience > 18 avenue du Doyen Lépine > 69500 Bron > France > tel: +33 (0)4 72 91 34 77 > fax: +33 (0)4 72 91 34 61 > portable: +33 (0)6 84 10 64 10 > http://www.lyon.inserm.fr/371/ > > ______________________________________________ > R-devel@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-devel > -- O__ ---- Peter Dalgaard Øster Farimagsgade 5, Entr.B c/ /'_ --- Dept. of Biostatistics PO Box 2099, 1014 Cph. K (*) \(*) -- University of Copenhagen Denmark Ph: (+45) 35327918 ~~~~~~~~~~ - ([EMAIL PROTECTED]) FAX: (+45) 35327907 ______________________________________________ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel
