nlminb( obj = function(x) x, start=1, lower=-Inf, upper=Inf ) $par [1] 0 $objective [1] 0
$convergence [1] 0 $message [1] "absolute function convergence (6)" $iterations [1] 1 $evaluations function gradient 2 2 [[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.