get.bj: Jth Group Submatrix of B

Description Usage Arguments Value

Description

To obtain a submatrix of B corresponding to the w_j group.

Usage

1
get.bj(c, B, p, j)

Arguments

c

An integer scalar with the desired number of groups.

B

Matrix B.

p

The total number of varialbes of input data matrix.

j

The group index number.

Value

A matrix with the first column vector is the j column vector of matrix B, the second column vector is the j+p column vecotr of B, ... the nth column vector is the j+(n-1)p column vector of B. And j<=p*(c-1). This new returned value corresponds to the W_j group.


SODC documentation built on May 2, 2019, 3:35 p.m.