rtnorm: Draw from one-sided truncated normal

In RprobitB: Bayesian Probit Choice Modeling

Draw from one-sided truncated normal

Description

This function draws from a one-sided truncated univariate normal distribution.

Usage

rtnorm(mu, sig, trunpt, above)

Arguments

mu	The mean.
sig	The standard deviation.
trunpt	The truncation point.
above	A boolean, if TRUE truncate from above, otherwise from below.

Value

A numeric value.

Examples

### samples from a standard normal truncated at 1 from above
R <- 1e4
draws <- replicate(R, rtnorm(0,1,1,TRUE))
plot(density(draws))

RprobitB documentation built on May 29, 2024, 7:59 a.m.