R: D-efficiency of a binary incomplete block design

D_eff {ibd} | R Documentation

## D-efficiency of a binary incomplete block design

### Description

This function computes D-efficiency of a binary incomplete block design. Incidence matrix of the design is to be supplied as input to the function.

### Usage

    D_eff(N)

### Arguments

`N` | incidence matrix

### Value

`Deff` | D-efficiency

### Author(s)

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

### Examples

    N=matrix(c(1,0,0,0,1,0,1,0,0,0,1,0,1,1,0,0,1,0,1,1,0,1,0,1,1,0,0,0,0,1,1,0,0,0,1,1,1,0,0,0,1,0,0
    ,1,0,1,1,0,0),nrow=7,byrow=TRUE)
    D_eff(N)

[Package ibd version 1.2 Index]