CRF (version 0.4-3)

sample.gibbs: Sampling method using single-site Gibbs sampler

Description

Generating samples from the distribution

Usage

sample.gibbs(
  crf,
  size,
  burn.in = 1000,
  start = apply(crf$node.pot, 1, which.max)
)

Arguments

crf

The CRF

size

The sample size

burn.in

The number of samples at the beginning that will be discarded

start

An initial configuration

Value

This function will return a matrix with size rows and crf$n.nodes columns, in which each row is a sampled configuration.

Details

Approximate sampling using a single-site Gibbs sampler

Examples

# NOT RUN {
library(CRF)
data(Small)
s <- sample.gibbs(Small$crf, 100)

# }