I reworked this using the innovations form and it seems to work. But none of the parameters were changed after estimation. summary lists:
$counts function gradient 1 1 It guess it calculates the function but doesn't optimize the parameters. I just used: tfn.est <- estMaxLik(mydata,model) maybe I need to adjust defaults? Bob -- View this message in context: http://www.nabble.com/dse-model-setup-help-tp24464128p24540221.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ 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.