series1 {PBIBD}

This function constructs five-associate class PBIB designs.

Description

Let us consider a module M of residue class mod(5) having elements 0, 1, 2, 3, 4 and all the elements of M are assigned to each of the n >= 2 classes. This function constructs PBIB designs with the following parameters:

v = 5n, b = 5n, r = n+4, k = n+4

lambda 1 = 5, lambda 2 = 2, lambda 3 = 5, lambda 4 = 2, lambda 5 = n

Usage

series1(n)

Arguments

n

n is the number of classes to which the elements of Module M are assigned

Value

The function returns the required PBIB design with specified parameters

Author(s)

Parneet Kaur, Davinder Kumar Garg

Examples

series1(2)