rvchisq: Generate Random Variables from a Chi-Square Sampling Model
Description
Generates a random vector from a chi-square sampling model.
Usage
rvchisq(n=1, df, ncp = 0)
Arguments
n
number of variables to generate
df
integer, degrees of freedom, may be random
ncp
non-centrality parameter, may be random
Value
A random vector (rv object) of length n.
Details
If any of the arguments are random,
the resulting simulations may have non-Poisson marginal distributions.
References
Kerman, Jouni and Gelman, Andrew. Manipulating and Summarizing Posterior Simulations Using Random Variable Objects. Technical report, Columbia University, New York.