anova,jrt-method

anova method for objects returned by the jrt function.

Psychometric analysis and scoring of judgment data using polytomous Item-Response Theory (IRT) models, as described in Myszkowski and Storme (2019) <doi:10.1037/aca0000225> and Myszkowski (2021) <doi:10.1037/aca0000287>. A function is used to automatically compare and select models, as well as to present a variety of model-based statistics. Plotting functions are used to present category curves, as well as information, reliability and standard error functions.

Nils Myszkowski

Item Response Theory Modeling and Scoring for Judgment Data

anova,jrt-method function

<dl><dt>object</dt>
<dd>An object returned by jrt.</dd></dl>

Arguments

anova method for objects returned by the jrt function. — anova,jrt-method

<dl>

<dt>object</dt>
<dd>An object returned by jrt.</dd>

</dl>

anova,jrt-method: anova method for objects returned by the jrt function.

Description

Usage

Arguments