imputeMulti-class

show-imputeMulti

show,imputeMulti-method

get_imputations

get_imputations,imputeMulti-method

n_miss

A multivariate multinomial model imputed by EM or Data Augmentation is 
represented as a <code>mod_imputeMulti</code> object. A complete 
dataset and model is represented as an <code>imputeMulti</code> object.
Inherits from <code>mod_imputeMulti</code>. Additional slots are supplied for (1) the
call to <code>multinomial_impute</code>; (2) the missing and imputed data;
and (3) the number of observations with missing values.

Implements imputation methods using EM and Data Augmentation for
multinomial data following the work of Schafer 1997 <ISBN: 978-0-412-04061-0>.

Alex Whitworth

imputeMulti

Imputation Methods for Multivariate Multinomial Data

imputeMulti-class function

<dl><dt>object</dt>
<dd>an object of class "imputeMulti"</dd></dl>

Arguments

<dl>
<dt><code>Gcall</code></dt>
<dd>the call to <code>multinomial_impute</code></dd></dl>
<dt><code>method</code></dt>
<dd>the modeling method</dd>
<dt><code>mle_call</code></dt>
<dd>the call to the estimation function</dd>
<dt><code>mle_iter</code></dt>
<dd>the number of iterations in estimation</dd>
<dt><code>mle_log_lik</code></dt>
<dd>the final log-likelihood</dd>
<dt><code>mle_cp</code></dt>
<dd>the conjugate prior if any</dd>
<dt><code>mle_x_y</code></dt>
<dd>the MLE estimate of the sufficient statistics and parameters</dd>
<dt><code>data</code></dt>
<dd>a <code>list</code> of the missing and imputed data</dd>
<dt><code>nmiss</code></dt>
<dd>the number of observations with missing data</dd>

Slots

Objects are created by calls to
<code>multinomial_impute</code>, <code>multinomial_em</code>, or
<code>multinomial_data_aug</code>.

Objects from the class

Class "imputeMulti" — imputeMulti-class

<dl>

<dt>object</dt>
<dd>an object of class "imputeMulti"</dd>

</dl>

<dl>
<dt><code>Gcall</code></dt>
<dd>the call to <code>multinomial_impute</code></dd>


<dt><code>method</code></dt>
<dd>the modeling method</dd>


<dt><code>mle_call</code></dt>
<dd>the call to the estimation function</dd>


<dt><code>mle_iter</code></dt>
<dd>the number of iterations in estimation</dd>


<dt><code>mle_log_lik</code></dt>
<dd>the final log-likelihood</dd>


<dt><code>mle_cp</code></dt>
<dd>the conjugate prior if any</dd>


<dt><code>mle_x_y</code></dt>
<dd>the MLE estimate of the sufficient statistics and parameters</dd>


<dt><code>data</code></dt>
<dd>a <code>list</code> of the missing and imputed data</dd>


<dt><code>nmiss</code></dt>
<dd>the number of observations with missing data</dd>


</dl>

imputeMulti-class: Class "imputeMulti"

Description

Usage

Arguments

Slots

Objects from the class

See Also