makeCalibrationModel

<code>makeCalibrationModel</code> is an internal function for constructing a model.

internal

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

makeCalibrationModel function

<dl><dt>d</dt>
<dd>a <code>PROsetta_data</code> object.</dd>
<dt>dimensions</dt>
<dd>the number of dimensions to use in the model. Must be <code>1</code> or <code>2</code>.
If <code>1</code>, all instruments are modeled to be from one dimension.
If <code>2</code>, each instrument is modeled to be from its own dimension (i.e., calibrated projection is used).</dd>
<dt>bound_cov</dt>
<dd>only used when <code>dimensions</code> is <code>2</code>.
If <code>TRUE</code>, then constrain the between-dimension covariance to be <code>&lt; .999</code>.</dd></dl>

Arguments

(internal) construct a model — makeCalibrationModel

<dl>

<dt>d</dt>
<dd>a <code>PROsetta_data</code> object.</dd>


<dt>dimensions</dt>
<dd>the number of dimensions to use in the model. Must be <code>1</code> or <code>2</code>.
If <code>1</code>, all instruments are modeled to be from one dimension.
If <code>2</code>, each instrument is modeled to be from its own dimension (i.e., calibrated projection is used).</dd>


<dt>bound_cov</dt>
<dd>only used when <code>dimensions</code> is <code>2</code>.
If <code>TRUE</code>, then constrain the between-dimension covariance to be <code>&lt; .999</code>.</dd>

</dl>

makeCalibrationModel: (internal) construct a model

Description

Usage

Value

Arguments

Examples