The Inverse-Gaussian Distribution

Density, (cumulative) distribution function and random generation for inverse-gaussian distribution.

Usage

density_inverse_gaussian(shape, scale, x)

cdf_inverse_gaussian(shape, scale, x)

random_inverse_gaussian(shape, scale, n)

Arguments

shape, scale

shape and scale parameters.

x

vector of quantiles.

n

number of observations.

Examples

density_inverse_gaussian(shape = 1, scale = 2, x = 1:10)
#>  [1] 5.641896e-01 1.209854e-01 2.862094e-02 7.433143e-03 2.056969e-03
#>  [6] 5.951656e-04 1.779359e-04 5.454267e-05 1.705081e-05 5.415515e-06
random_inverse_gaussian(shape = 1, scale = 2, n = 10)
#>  [1] 1.3622453 0.9108095 4.2533089 0.1825854 0.9917573 2.5253590 0.9375918
#>  [8] 0.3625575 0.8832474 3.4673110