At 16:12 15/10/2006, Ronaldo ReisJunior wrote: >Em Sábado 14 Outubro 2006 11:15, Gabor Grothendieck escreveu: > > Try using OLS starting values: > > > > glm(Y~X,family=gaussian(link=log), start = coef(lm(Y~X))) > > > >Ok, using a starting value the model work. > >But, sometimes ago it work without any starting values. Why now I need a >starting values?
Since this involves a prediction about how a computer will work in the future I would have thought the quote from Samuel Goldwyn in your .sig was helpful. More seriously I think you need to give more detail about when it worked for those more expert than me to tell you what happened. >Thanks >Ronaldo >-- >Nunca faça previsões, especialmente sobre o futuro. > -- Samuel Goldwyn >-- > > Prof. Ronaldo Reis Júnior >| .''`. UNIMONTES/Depto. Biologia Geral/Lab. Ecologia Evolutiva >| : :' : Campus Universitário Prof. Darcy Ribeiro, Vila Mauricéia >| `. `'` CP: 126, CEP: 39401-089, Montes Claros - MG - Brasil >| `- Fone: (38) 3229-8190 | [EMAIL PROTECTED] >| ICQ#: 5692561 | LinuxUser#: 205366 Michael Dewey http://www.aghmed.fsnet.co.uk ______________________________________________ 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 and provide commented, minimal, self-contained, reproducible code.
