EDISON (version 1.1.1)

rinvgamma: Samples from the inverse gamma distribution.

Description

This function samples from the inverse gamma distribution.

Usage

rinvgamma(n, shape, scale)

Arguments

n

Number of values to sample.

shape

Shape parameter.

scale

Scale parameter (1/rate).

Value

Random sample from the inverse gamma distribution.

See Also

dinvgamma

Examples

# Draw samples from inverse gamma distribution with shape parameter 1 
# and scale parameter 1
samples = rinvgamma(100, shape=1, scale=1)

# Calculate density of samples
densities = dinvgamma(samples, shape=1, scale=1)