rpoisod {collin} | R Documentation |
Internal function to generate random numbers following over-dispersed Poisson distribution based on simple cheat of using a standard negative binomial, but choosing the scale parameter to give the desired mean vs variance ratio at the given value of the mean. Taken from: https://stat.ethz.ch/pipermail/r-help/2002-June/022425.html
Description
Internal function to generate random numbers following over-dispersed Poisson distribution based on simple cheat of using a standard negative binomial, but choosing the scale parameter to give the desired mean vs variance ratio at the given value of the mean. Taken from: https://stat.ethz.ch/pipermail/r-help/2002-June/022425.html
Usage
rpoisod(n, lambda, d = 1)
Arguments
n |
integer. Number of observations. |
lambda |
numeric. Mean. |
d |
numeric. Dispersion parameter. |
Value
a vector with the simulated sample.
[Package collin version 0.0.4 Index]