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]