invGammaLogLikelihood: Inverse gamma log-likelihood

In batchmix: Semi-Supervised Bayesian Mixture Models Incorporating Batch Correction

Inverse gamma log-likelihood

Description

Used in calculating model probability in Metropolis-Hastings algorithm when proposals are from the inverse-Gamma distribution.

Usage

invGammaLogLikelihood(x, shape, scale)

Arguments

x	- double; the value to calculate the likelihood of.
shape	- double; the shape of the inverse-Gamma distribution.
scale	- double; the scale of the inverse-Gamma distribution

Value

the unnormalised log-likelihood of x in a inverse-Gamma with parameters shape and scale.

batchmix documentation built on May 29, 2024, 2:14 a.m.