prep_MCMC

Extract MCMC samples of monitored parameters from JointAI object. Code from JointAI.

internal

Reference-based multiple imputation of ordinal and binary responses under Bayesian
framework, as described in Wang and Liu (2022) <arXiv:2203.02771>. Methods for
missing-not-at-random include Jump-to-Reference (J2R), Copy Reference (CR), and Delta
Adjustment which can generate tipping point analysis.

Tony Wang

remiod

Reference-Based Multiple Imputation for Ordinal/Binary Response

Ying Liu

prep_MCMC function

<dl><dt>object</dt>
<dd>an object of class JointAI</dd>
<dt>treatment</dt>
<dd>the variable name of treatment. Reference level of treatment should be coded as 0.</dd>
<dt>delta</dt>
<dd>specific value used for Delta adjustment, applicable only
for method="delta".</dd>
<dt>start</dt>
<dd>first iteration to be used</dd>
<dt>end</dt>
<dd>last iteration to be used</dd>
<dt>thin</dt>
<dd>thinning to be applied</dd>
<dt>subset</dt>
<dd>subset of parameters (columns of the mcmc object) to be used</dd>
<dt>exclude_chains</dt>
<dd>optional vector of numbers, indexing MCMC chains to be</dd>
<dt>warn</dt>
<dd>logical, should warning messages be displayed?</dd>
<dt>mess</dt>
<dd>logical, should messages be displayed?</dd>
<dt>...</dt>
<dd>optional arguments passed from <code>remiod</code>.</dd></dl>

Arguments

Extract MCMC samples of monitored parameters from JointAI object. Code from JointAI. — prep_MCMC

<dl>

<dt>object</dt>
<dd>an object of class JointAI</dd>


<dt>treatment</dt>
<dd>the variable name of treatment. Reference level of treatment should be coded as 0.</dd>


<dt>delta</dt>
<dd>specific value used for Delta adjustment, applicable only
for method="delta".</dd>


<dt>start</dt>
<dd>first iteration to be used</dd>


<dt>end</dt>
<dd>last iteration to be used</dd>


<dt>thin</dt>
<dd>thinning to be applied</dd>


<dt>subset</dt>
<dd>subset of parameters (columns of the mcmc object) to be used</dd>


<dt>exclude_chains</dt>
<dd>optional vector of numbers, indexing MCMC chains to be</dd>


<dt>warn</dt>
<dd>logical, should warning messages be displayed?</dd>


<dt>mess</dt>
<dd>logical, should messages be displayed?</dd>


<dt>...</dt>
<dd>optional arguments passed from <code>remiod</code>.</dd>

</dl>

prep_MCMC: Extract MCMC samples of monitored parameters from JointAI object. Code from JointAI.

Description

Usage

Arguments