pull_post

Extracts a subset vector or <code>data.frame</code> from a <code>data.frame</code> consisting of more columns,
such that column names match a name given in the <code>p=</code> argument. This may be useful
in creating smaller objects consisting of MCMC samples.

Tools are provided to streamline Bayesian analyses in 'JAGS' using
the 'jagsUI' package. Included are functions for extracting output in
simpler format, functions for streamlining assessment of convergence, and
functions for producing summary plots of output. Also included is a
function that provides a simple template for running 'JAGS' from 'R'.
Referenced materials can be found at <DOI:10.1214/ss/1177011136>.

Matt Tyers

jagshelper

Extracting and Visualizing Output from 'jagsUI'

pull_post function

<dl><dt>x</dt>
<dd>Posterior <code>data.frame</code></dd>
<dt>p</dt>
<dd>String to begin posterior names. If <code>NULL</code> is used, all parameters will be returned.</dd>
<dt>exact</dt>
<dd>Whether name must be an exact match (<code>TRUE</code>) or with initial sub-string matching only supplied characters (<code>FALSE</code>).
Defaults to <code>FALSE.</code></dd></dl>

Arguments

Author

Subset from posterior data.frame — pull_post

<dl>

<dt>x</dt>
<dd>Posterior <code>data.frame</code></dd>


<dt>p</dt>
<dd>String to begin posterior names. If <code>NULL</code> is used, all parameters will be returned.</dd>


<dt>exact</dt>
<dd>Whether name must be an exact match (<code>TRUE</code>) or with initial sub-string matching only supplied characters (<code>FALSE</code>).
Defaults to <code>FALSE.</code></dd>

</dl>

pull_post: Subset from posterior data.frame

Description

Usage

Value

Arguments

Author

See Also

Examples