LearnBayes (version 2.15.1)

rtruncated: Simulates from a truncated probability distribution

Description

Simulates a sample from a truncated distribution where the functions for the cdf and inverse cdf are available.

Usage

rtruncated(n,lo,hi,pf,qf,...)

Arguments

n

size of simulated sample

lo

low truncation point

hi

high truncation point

pf

function containing cdf of untruncated distribution

qf

function containing inverse cdf of untruncated distribution

...

parameters used in the functions pf and qf

Value

vector of simulated draws from distribution

Examples

# NOT RUN {
# want a sample of 10 from normal(2, 1) distribution truncated below by 3
n=10
lo=3
hi=Inf
rtruncated(n,lo,hi,pnorm,qnorm,mean=2,sd=1)
# want a sample of 20 from beta(2, 5) distribution truncated to (.3, .8)
n=20
lo=0.3
hi=0.8
rtruncated(n,lo,hi,pbeta,qbeta,2,5)
# }