Amatrix {MCARtest}

Generate the matrix A, whose columns are the vertices of the marginal polytope.

Description

Generate the matrix A, whose columns are the vertices of the marginal polytope.

Usage

Amatrix(bS, M)

Arguments

bS

A binary matrix specifying the set of observation patterns. Each row encodes a single pattern.

M

A vector of positive integers giving the alphabet sizes of the discrete variables.

Value

The matrix A.

Examples

bS=matrix(c(1,1,0, 1,0,1, 0,1,1),byrow=TRUE,ncol=3)
M=c(2,2,2)
Amatrix(bS,M)