Hello, Sorry, but do you read the answers to your posts? Inline.
Em 04-07-2012 08:02, Sajeeka Nanayakkara escreveu:
I have already fitted several models using R code; arima(rates,c(p,d,q))
And I have already answered to a question starting like this yesterday. In the mean time, the subject line changed.
As I heard, best model produce the smallest AIC value, but maximum likelihood estimation procedure optimizer should converge. How to check whether maximum likelihood estimation procedure optimizer has converged or not?
Yes, it was this question, the subject line was 'question'... ... And the answer was: read the manual, that I quoted, by the way. It now changed to: read the manual, period. Rui Barradas
[[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org 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.
______________________________________________ R-help@r-project.org 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.