generate_contrast {OWEA}R Documentation

Generate contrast matrix

Description

A function return a matrix of contrast for given values of configuration.

Usage

generate_contrast(opt, t, p)

## S3 method for class 'interference'
generate_contrast(opt, t, p)

## S3 method for class 'dropout'
generate_contrast(opt, t, p)

## S3 method for class 'proportional'
generate_contrast(opt, t, p)

Arguments

opt

Numeric. opt = 0 means D-optimal, opt = 1 means A-optimal.

t

Positive Integer. The number of levels of treatments. of one of those classes 'dropout','proportional', or 'interference'.

p

Postitive Integer. The number of periods, or number of plots in a block.


[Package OWEA version 0.1.2 Index]