gamma {bayesforecast} | R Documentation |
Define a gamma prior distribution
Description
gamma(shape,rate)
Usage
gamma(shape = 2, rate = 1)
Arguments
shape |
the form parameter alpha in gamma distribution |
rate |
the rate parameter beta in gamma distribution |
Details
Define a gamma prior distribution using the hyper parameters shape and rate, by default an gamma(2,1) distribution is return.
Value
a numerical vector interpreted as a prior in Stan
[Package bayesforecast version 1.0.1 Index]