CZmaturaS

The <code>CZmaturaS</code> dataset comes from a matura exam in
mathematics. The exam was assigned in 2019 to students in Grade 13, at the end of
their secondary education. This is a random sample of 2,000 students from a
total of 15,702. Original data available from
<a href="https://cermat.gov.cz/">https://cermat.gov.cz/</a>.

datasets

Package including functions and interactive shiny application
for the psychometric analysis of educational tests, psychological
assessments, health-related and other types of multi-item
measurements, or ratings from multiple raters.

Patricia Martinkova

ShinyItemAnalysis

Test and Item Analysis via Shiny

Adela Hladka

Jan Netik

Ondrej Leder

Jakub Houdek

Lubomir Stepanek

Tomas Jurica

Jana Vorlickova

CZmaturaS function

<code>CZmatura</code> is a <code>data.frame</code> consisting of 2,000
observations on 75 variables.<dl>
<dt>SchType</dt>
<dd>School type code.</dd><dt>FirstAtt</dt>
<dd>First attempt; <code>"1"</code> yes, <code>"0"</code> no.</dd><dt>SchTypeGY</dt>
<dd>School type gymnasium; <code>"1"</code> yes, <code>"0"</code> no.</dd><dt>o1 -- o26.2</dt>
<dd>Item answers.</dd><dt>b1 -- b26</dt>
<dd>Scored item answers.</dd><dt>Total</dt>
<dd>Total score, calculated as sum of item scores (0 - 50).</dd><dt>IRTscore</dt>
<dd>Score estimated from GPCM/2PL model.</dd><dt>IRTscoreSE</dt>
<dd>SE of score estimated from GPCM/2PL model.</dd>
</dl>

Format

The <code>CZmaturaS</code> dataset comes from a matura exam in
mathematics. The exam was assigned in 2019 to students in Grade 13, at the end of
their secondary education. This is a random sample of 2,000 students from a
total of 15,702. Original data available from
<a href='https://cermat.gov.cz/'>https://cermat.gov.cz/</a>.

CZmatura dataset - sample — CZmaturaS

<code>CZmatura</code> is a <code>data.frame</code> consisting of 2,000
observations on 75 variables.<dl>
<dt>SchType</dt>
<dd>School type code.</dd>

<dt>FirstAtt</dt>
<dd>First attempt; <code>"1"</code> yes, <code>"0"</code> no.</dd>

<dt>SchTypeGY</dt>
<dd>School type gymnasium; <code>"1"</code> yes, <code>"0"</code> no.</dd>

<dt>o1 -- o26.2</dt>
<dd>Item answers.</dd>

<dt>b1 -- b26</dt>
<dd>Scored item answers.</dd>

<dt>Total</dt>
<dd>Total score, calculated as sum of item scores (0 - 50).</dd>

<dt>IRTscore</dt>
<dd>Score estimated from GPCM/2PL model.</dd>

<dt>IRTscoreSE</dt>
<dd>SE of score estimated from GPCM/2PL model.</dd>


</dl>

CZmaturaS: CZmatura dataset - sample

Description

Usage

Arguments

Format

See Also