extractValue

Extract values from Mplus output
An internal function used by extractSummaries_1file to extract
parameters from the output file using regular expressions.

internal

Leverages the R language to automate latent variable model estimation
and interpretation using 'Mplus', a powerful latent variable modeling program
developed by Muthen and Muthen (<https://www.statmodel.com>). Specifically, this package
provides routines for creating related groups of models, running batches of
models, and extracting and tabulating model parameters and fit statistics.

Michael Hallquist

MplusAutomation

An R Package for Facilitating Large-Scale Latent Variable
Analyses in Mplus

Joshua Wiley

Caspar van Lissa

Daniel Morillo

extractValue function

<dl><dt>pattern</dt>
<dd>the exact text to be matched in the outfile that identifies the parameter of interest</dd>
<dt>textToScan</dt>
<dd>the chunk of Mplus output to be parsed, passed as a vector of character strings (from the scan command).</dd>
<dt>filename</dt>
<dd>the name of the file containing textToScan. Used to make more intelligible warning messages.</dd>
<dt>type</dt>
<dd>the data type of the parameter, which determines the regexp used. Currently can be &#8220;int&#8221;, &#8220;dec&#8221;, &#8220;str&#8221;, or &#8220;calc&#8221;. Defaults to &#8220;int&#8221;.</dd></dl>

Arguments

Extract values from Mplus output
An internal function used by extractSummaries_1file to extract
parameters from the output file using regular expressions. — extractValue

<dl>

<dt>pattern</dt>
<dd>the exact text to be matched in the outfile that identifies the parameter of interest</dd>


<dt>textToScan</dt>
<dd>the chunk of Mplus output to be parsed, passed as a vector of character strings (from the scan command).</dd>


<dt>filename</dt>
<dd>the name of the file containing textToScan. Used to make more intelligible warning messages.</dd>


<dt>type</dt>
<dd>the data type of the parameter, which determines the regexp used. Currently can be &#8220;int&#8221;, &#8220;dec&#8221;, &#8220;str&#8221;, or &#8220;calc&#8221;. Defaults to &#8220;int&#8221;.</dd>

</dl>

Extract values from Mplus output
An internal function used by extractSummaries_1file to extract
parameters from the output file using regular expressions.

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extractValue: Extract values from Mplus output An internal function used by extractSummaries_1file to extract parameters from the output file using regular expressions.

Description

Usage

Value

Arguments

Examples