R2noharm.EAP

Object of class <code>R2noharm</code> or <code>noharm.sirt</code>

noharmobj

Vector of discretized theta values on which the posterior
is evaluated. This vector applies to all dimensions.

theta.k

An optional logical indicating whether output should
be displayed at the console

print.output

This function performs EAP factor score estimation of
an item response model estimated with NOHARM.

Supplementary functions for item response models aiming
to complement existing R packages. The functionality includes among others
multidimensional compensatory and noncompensatory IRT models
(Reckase, 2009, <doi:10.1007/978-0-387-89976-3>),
MCMC for hierarchical IRT models and testlet models
(Fox, 2010, <doi:10.1007/978-1-4419-0742-4>),
NOHARM (McDonald, 1982, <doi:10.1177/014662168200600402>),
Rasch copula model (Braeken, 2011, <doi:10.1007/s11336-010-9190-4>;
Schroeders, Robitzsch & Schipolowski, 2014, <doi:10.1111/jedm.12054>),
faceted and hierarchical rater models (DeCarlo, Kim & Johnson, 2011,
<doi:10.1111/j.1745-3984.2011.00143.x>),
ordinal IRT model (ISOP; Scheiblechner, 1995, <doi:10.1007/BF02301417>),
DETECT statistic (Stout, Habing, Douglas & Kim, 1996,
<doi:10.1177/014662169602000403>), local structural equation modeling
(LSEM; Hildebrandt, Luedtke, Robitzsch, Sommer & Wilhelm, 2016,
<doi:10.1080/00273171.2016.1142856>).

Alexander Robitzsch

sirt

Supplementary Item Response Theory Models

R2noharm.EAP function

<dl> <dt>noharmobj</dt>
<dd>Object of class <code>R2noharm</code> or <code>noharm.sirt</code></dd> <dt>theta.k</dt>
<dd>Vector of discretized theta values on which the posterior
is evaluated. This vector applies to all dimensions.</dd><dt>print.output</dt>
<dd>An optional logical indicating whether output should
be displayed at the console</dd></dl>

Arguments

EAP Factor Score Estimation — R2noharm.EAP

<dl>

 <dt>noharmobj</dt>
<dd>Object of class <code>R2noharm</code> or <code>noharm.sirt</code></dd>

 <dt>theta.k</dt>
<dd>Vector of discretized theta values on which the posterior
is evaluated. This vector applies to all dimensions.</dd>

<dt>print.output</dt>
<dd>An optional logical indicating whether output should
be displayed at the console</dd>

</dl>

R2noharm.EAP: EAP Factor Score Estimation

Description

Usage

Value

Arguments

See Also