InvGaussian: The Inverse Gaussian Distribution

In brms: Bayesian Regression Models using 'Stan'

The Inverse Gaussian Distribution

Description

Density, distribution function, and random generation for the inverse Gaussian distribution with location mu, and shape shape.

Usage

dinv_gaussian(x, mu = 1, shape = 1, log = FALSE)

pinv_gaussian(q, mu = 1, shape = 1, lower.tail = TRUE, log.p = FALSE)

rinv_gaussian(n, mu = 1, shape = 1)

Arguments

x, q	Vector of quantiles.
mu	Vector of locations.
shape	Vector of shapes.
log	Logical; If TRUE, values are returned on the log scale.
lower.tail	Logical; If TRUE (default), return P(X <= x). Else, return P(X > x) .
log.p	Logical; If TRUE, values are returned on the log scale.
n	Number of draws to sample from the distribution.

Details

See vignette("brms_families") for details on the parameterization.

brms documentation built on Sept. 23, 2024, 5:08 p.m.