Description Usage Arguments Details Value Examples
Calculate shape and rate parameters of the Gamma distribution
1 |
mean |
vector of means. |
sd |
vector of standard deviations. |
The Gamma distribution is usually parameterized in terms of the
shape and rate parameters. The parametersGamma
function
deterimines the shape and rate parameters that will yield a Gamma
distribution with a desired mean and standard deviation.
Returns a 2 column array of the shape and rate parameters that will yield the required mean and standard deviation.
1 2 | ## Shape and rate that give a mean of 3 and sd of 2
parametersGamma(3,2)
|
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