margProj

Internal function multiplying a mass function by the sparse matrix A.

Provides functions for carrying out nonparametric hypothesis tests of the MCAR hypothesis based on the theory of Frechet classes and compatibility. Also gives functions for computing halfspace representations of the marginal polytope and related geometric objects.

Thomas Berrett

MCARtest

Optimal Nonparametric Testing of Missing Completely at Random

margProj function

<dl><dt>p</dt>
<dd>A subprobability mass function on the full joint space.</dd>
<dt>bS</dt>
<dd>A binary matrix specifying the set of observation patterns. Each row encodes a single pattern.</dd>
<dt>M</dt>
<dd>A vector of positive integers giving the alphabet sizes of the discrete variables.</dd></dl>

Arguments

Internal function multiplying a mass function by the sparse matrix A. — margProj

<dl>

<dt>p</dt>
<dd>A subprobability mass function on the full joint space.</dd>


<dt>bS</dt>
<dd>A binary matrix specifying the set of observation patterns. Each row encodes a single pattern.</dd>


<dt>M</dt>
<dd>A vector of positive integers giving the alphabet sizes of the discrete variables.</dd>

</dl>

margProj: Internal function multiplying a mass function by the sparse matrix A.

Description

Usage

Value

Arguments