loggamma_cdf: Log-gamma link CDF

View source: R/link_cdfs.R

loggamma_cdfR Documentation

Log-gamma link CDF

Description

Based on the log-gamma distribution:

  • lambda = 0: probit (normal)

  • lambda > 0: F(x) = pgamma(exp(x), shape = lambda, rate = lambda)

  • lambda < 0: F(x) = 1 - pgamma(exp(-x), shape = -lambda, rate = -lambda)

Usage

loggamma_cdf(x, lambda)

Arguments

x

Numeric vector

lambda

Shape parameter

Details

Reference: Prentice (1976) Biometrics

Value

CDF values


clmstan documentation built on June 29, 2026, 5:06 p.m.