rpf.rparam

rpf.rparam,rpf.1dim.drm-method

rpf.rparam,rpf.mdim.drm-method

rpf.rparam,rpf.1dim.graded-method

rpf.rparam,rpf.mdim.graded-method

rpf.rparam,rpf.mdim.nrm-method

rpf.rparam,rpf.mdim.mcm-method

rpf.rparam,rpf.1dim.lmp-method

rpf.rparam,rpf.1dim.grmp-method

rpf.rparam,rpf.1dim.gpcmp-method

This function generates random item parameters. The version
argument is available if you are writing a test that depends on
reproducable random parameters (using <code>set.seed</code>).

Factor out logic
and math common to Item Factor Analysis fitting, diagnostics, and
analysis. It is envisioned as core support code suitable for more
specialized IRT packages to build upon. Complete access to optimized C
functions are made available with R_RegisterCCallable().
This software is described in Pritikin & Falk (2020) <doi:10.1177/0146621620929431>.

Joshua Pritikin

Response Probability Functions

Jonathan Weeks

Li Cai

Carrie Houts

Phil Chalmers

rpf.rparam function

<dl><dt>m</dt>
<dd>an item model</dd>
<dt>version</dt>
<dd>the version of random parameters</dd></dl>

Arguments

Generates item parameters — rpf.rparam

<dl>

<dt>m</dt>
<dd>an item model</dd>


<dt>version</dt>
<dd>the version of random parameters</dd>

</dl>

Generates item parameters

rpf.rparam: Generates item parameters

Description

Usage

Value

Arguments

Examples