The purpose of this package is to 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>.

Response Probability Functions

package-ubuntu-20.04-r-4.0.5#cran#rpf-1.0.11

<p>Length of the item parameter vector
</p>

<table summary="R argblock"><tr valign="top">
<td><code>m</code></td>
<td>
<p>item model</p>
</td>
</tr></table>

rpf.numParam(rpf.grm(outcomes=3))
rpf.numParam(rpf.nrm(outcomes=3))

package-ubuntu-20.04-r-4.0.5#cran#rpf-1.0.11#docs#rpf.numParam

rpf.numParam

Description

Usage

Arguments

Examples

rpf

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