addelman_const: Addelman and Kempthorne construction

Description Usage Arguments Details Value Author(s) References Examples

View source: R/addelman_kempthorne.R

Description

addelman_const implements the Addelman and Kempthorne construction of orthogonal arrays of strength two.

Usage

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addelman_const(dimension, levels, choice="U")

Arguments

dimension

The number of columns of the orthogonal array.

levels

The number of levels of the orthogonal array. Either a prime number or a prime power number.

choice

A character from the list ("U","V","W","X") specifying which orthogonal array to construct (see "Details").

Details

The method of Addelman and Kempthorne allows to construct up to four orthogonal arrays. choice specify which orthogonal array is to be constructed. Note that the four orthognal arrays depends on each others through linear equations.

Value

A matrix corresponding to the orthogonal array constructed.

Author(s)

Laurent Gilquin

References

A.S. Hedayat, N.J.A. Sloane and J. Stufken, 1999, Orthogonal Arrays: Theory and Applications, Springer Series in Statistics.

Examples

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dimension <- 6
levels <- 7
OA <- addelman_const(dimension,levels,choice="U")

sensitivity documentation built on July 9, 2021, 5:06 p.m.