poisgam {cwhmisc} | R Documentation |
Density, cumulative probability function and random variates for the Poisson-gamma or compound Poisson distribution. The Poison-gamma distribution is a Tweedie distribution with index p between 1 and 2.
See: http://www.statsci.org/smyth/index.html
Gordon Smyth, gks@maths.uq.edu.au