Grocer Function

NAME

gamm_rnd - Gamma random draws

CALLING SEQUENCE

[gb]=gamm_rnd(nrow,ncol,m,k)

PARAMETERS

Input

Output

DESCRIPTION

Performs a matrix of random draws from the gamma distribution.
REFERENCE: Luc Devroye, Non-Uniform Random Variate Generation, New York: Springer Verlag, 1986, ch 9.3-6.
Note: m=r/2, k=2 equals chisq r random deviate.

EXAMPLE

x=gamm_rnd(5,4,3,3)

AUTHOR

Eric Dubois 2002