dLogitNorm: density for logit transformed univariate Gaussian

In indirect: Elicitation of Independent Conditional Means Priors for Generalised Linear Models

Description

density for logit transformed univariate Gaussian

Usage

dLogitNorm(x, mu, sigma)

Arguments

x,	numeric real
mu,	numeric real
sigma,	numeric real positive

Value

tranformed density on support (0, 1)

Examples

mu <- -1
sigma <- 1
z <- rnorm(10000, mu, sigma)
hist(exp(z)/(1 + exp(z)), freq = FALSE)
curve(dLogitNorm(x, mu = mu, sigma = sigma), col = 'red', add = TRUE, from = 0.01, to = 0.99)
integrate(function(x) dLogitNorm(x, mu = mu, sigma = sigma), lower = 0, upper = 1) # equals 1

indirect documentation built on Feb. 9, 2022, 9:07 a.m.