Dear all, I have a problem with the value of the function optim optim(startingvalues,fct,NULL,method="BFGS", control=list(maxit=300,trace=TRUE,REPORT=1)) In the helpfile for it is said that $convergence is an integer code and 0 indicates successful convergence 1 indicates that the iteration limit maxit had been reached So while using it, I played with different values for maxit and even if I'm setting maxit=2 ( so the algorithm can't be converged) the value of $convergence is 0. Can anyone give me a hint what's going wrong.. and is there another parameter who is indicating the convergence oof the algorithm? I am confused. Thanks for any help. Brigitta Voss -- Brigitta Voss /////// Fachbereich Statistik U N I D O /// Universit?t Dortmund ______/////// 44221 Dortmund, Germany \_\_\_\///// \_\_\_\/// Tel.: +49 (0)231 755 5409 \_\_\_\/ E-Mail: voss at .statistik.uni-dortmund.de -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- 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 _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._