[R] Please stop all e-mail

2011-02-03 Thread cahyo kristiono
Dear r-help I don't want to receive again every e-mail about [R] in my address e-mail (cahyo_kristi...@yahoo.com), because it is cause my inbox so full quickly. So I need your help to stop every e-mail about [R] in my address. Thank you so much Regards CK [[alternative HTML version

[R] Re ZINB by Newton Raphson??

2010-06-21 Thread cahyo kristiono
Dear Mr.Zeileis all. (1)     Thx for your reply. Yes, I am talk about the function zeroinfl() from the package pscl. I want to use Newton Raphson to get parameter             estimation ZINB, so I try this:

[R] ZINB by Newton Raphson??

2010-06-20 Thread cahyo kristiono
Dear all.. I have a respon variable y. Predictor variable are x1, x2, x3, x4, x5 (1) What is the syntax to get paramater estimation of ZINB Model by Newton Raphson (not BFGS) (2) What syntax to plot probability of observed predicted of ZINB Thx. Regards Krist. [[alternative HTML

[R] (no subject)

2010-06-05 Thread cahyo kristiono
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