runClassical

<code>runClassical</code> is a function for performing a Classical Test Theory (CTT) based reliability analysis.

Perform scale linking to establish relationships between instruments
that measure similar constructs according to the PROsetta Stone methodology, as in Choi, Schalet, Cook, & Cella (2014) <doi:10.1037/a0035768>.

Seung W. Choi

PROsetta

Linking Patient-Reported Outcomes Measures

Sangdon Lim

Benjamin D. Schalet

Aaron J. Kaat

David Cella

runClassical function

<dl><dt>data</dt>
<dd>a <code>PROsetta_data</code> object. See <code>loadData</code> for loading a dataset.</dd>
<dt>omega</dt>
<dd>if <code>TRUE</code>, also obtain McDonald's omega using <code>omega</code> in <a href="https://CRAN.R-project.org/package=psych"><code>psych</code></a> package. (default = <code>FALSE</code>)</dd>
<dt>scalewise</dt>
<dd>if <code>TRUE</code>, run analysis for each instrument as well as for the combined instrument. If <code>FALSE</code>, run analysis only for the combined instrument. (default = <code>TRUE</code>)</dd>
<dt>...</dt>
<dd>additional arguments to pass onto <code>omega</code>.</dd></dl>

Arguments

Run CTT-based reliability analysis — runClassical

<dl>

<dt>data</dt>
<dd>a <code>PROsetta_data</code> object. See <code>loadData</code> for loading a dataset.</dd>


<dt>omega</dt>
<dd>if <code>TRUE</code>, also obtain McDonald's omega using <code>omega</code> in <a href='https://CRAN.R-project.org/package=psych'><code>psych</code></a> package. (default = <code>FALSE</code>)</dd>


<dt>scalewise</dt>
<dd>if <code>TRUE</code>, run analysis for each instrument as well as for the combined instrument. If <code>FALSE</code>, run analysis only for the combined instrument. (default = <code>TRUE</code>)</dd>


<dt>...</dt>
<dd>additional arguments to pass onto <code>omega</code>.</dd>

</dl>

runClassical: Run CTT-based reliability analysis

Description

Usage

Value

Arguments

Examples