[R] generate random sample from ZINB
Haiyan Chen
hxc05 at health.state.ny.us
Tue Feb 10 22:44:02 CET 2004
I want to generate 1,000 random samples of sample size=1,000 from ZINB.
I know there is a rnegbin() to generate random samples from NB, and I know
I can use
the following process:
do i=1 to 1000
n=0
do i=1 to 1000
if runi(1)>0.1 then x(i) = 0; else
x(i)=rnegbin();
n=n+1;
if n>1000 then stop;
end;
output;
end;
Anybody can help me out with the R code?
Thanks very much ahead of time.
Heyen
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