iparPosteriorSample {TestDesign} | R Documentation |
Generate item parameter samples for Bayesian purposes
Description
iparPosteriorSample
is a function for generating item parameter samples.
Used for the FB (full-Bayesian) estimation method.
Usage
iparPosteriorSample(pool, n_sample = 500)
Arguments
pool |
an |
n_sample |
the number of samples to draw. |
Value
iparPosteriorSample
returns a length-ni list of item parameter matrices, with each matrix having n_sample
rows.
Examples
ipar <- iparPosteriorSample(itempool_bayes, 5)
ipar <- iparPosteriorSample(itempool_science, 5) # no variation
[Package TestDesign version 1.7.0 Index]