OK, as you're new: 1) this is a list about R, not about statistics. 2) it looks awkwardly much like a homework assignment. People tend to be not really keen on solving those ones. 3) READ THE POSTING GUIDELINES. Seriously, read them. http://www.R-project.org/posting-guide.html
As a tip : go through the archives and search on zero inflated negative binomial or ZINB. You'll find tons of discussions about the code, including very recent ones. Cheers Joris On Sat, Jun 5, 2010 at 3:19 PM, cahyo kristiono <cahyo_kristi...@yahoo.com> wrote: > Dear Sirs > > First herewith I'll introduce myself. My name is Kristiono, I want ask you to > help me how to get ZINB (Zero Inflated Negative Binomial) regression > modeling step by step. > Anyway, I get some trouble to get step by step about > 1. How to get the log likelihood function of ZINB (step by step) > 2. How to get first derivative, second derifative to get MLE by Newton > Raphson (step by step) > 3. Syntax program > > I want ask you to help me please to solve my trouble above, because I'm very > realy need it soon. > I will thank you a lot for your help. > Sincerely. > Kristiono > > > [[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. > > -- Ghent University Faculty of Bioscience Engineering Department of Applied mathematics, biometrics and process control tel : +32 9 264 59 87 joris.m...@ugent.be ------------------------------- Disclaimer : http://helpdesk.ugent.be/e-maildisclaimer.php ______________________________________________ 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.