R: incomplete block design for test vs control(s) comparions

ibdtvc {ibd}

R Documentation

incomplete block design for test vs control(s) comparions

Description

This function generates incomplete block design for test vs control(s) comparisons with specified parameters and concurrence matrix.

Usage

ibdtvc(v1,v2,b,k,NNPo,ntrial=5,pbar=FALSE)

Arguments

`v1`	number of test treatments
`v2`	number of control treatments
`b`	number of blocks
`k`	block size
`NNPo`	desired concurrence matrix
`ntrial`	number of trials, default is 5
`pbar`	Logical value indicating whether progress bar will be displayed. Default is FALSE.

Value

v1=v1,v2=v2,b=b,k=k,design=design,N=N, NNP=NNP,Aeff=Aeff)

`v1`	number of test treatments
`v2`	number of control treatments
`b`	number of blocks
`k`	block size
`design`	generated block design
`N`	incidence matrix of the generated block design
`NNP`	concurrence matrix of the generated design
`Aeff`	A-efficiency of the generated design

Author(s)

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

References

Mandal, BN, Gupta, VK and Parsad, R. (2013). Binary Incomplete Block Designs with a Specified Concurrence Matrix through Integer Programming, to be submitted for publication

Examples

NNPo=matrix(c(7,3,3,3,3,3,3,3,3,7,3,3,3,3,3,3,3,3,7,3,3,3,3,3,3,3,3,7,3,3,3,3,3,3,3,3,7,
3,3,3,3,3,3,3,3,7,3,3,3,3,3,3,3,3,9,9,3,3,3,3,3,3,9,9),nrow=8,byrow=TRUE)
ibdtvc(6,2,15,4,NNPo)

[Package ibd version 1.2 Index]