check.validity.NNP: Whether a given matrix is concurrence matrix or not

Description Usage Arguments Value Author(s)

Description

This function checks whether a v by v matrix is concurrence matrix or not. Mainly it checks whether the sum of off-diagonal elements of the matrix is (k-1) times the diagonal element for each row of the given matrix. Applicable for proper binary incomplete block design only. If the condition is satisfied, it returns a value of 1 else it returns 0.

Usage

1

Arguments

NNP

a v by v matrix

k

block size

Value

A value of 1 for valid or 0 for not valid.

Author(s)

B N Mandal <mandal.stat@gmail.com>


ibd documentation built on May 2, 2019, 6:52 a.m.

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