R: A scrambled 3D orthogonal array of strength 2

OA131_scrambled {DiceDesign} | R Documentation

## A scrambled 3D orthogonal array of strength 2

### Description

This design is obtained by adding a uniform noise to each coordinate of the orthogonal array OA131.

### Usage

    data(OA131_scrambled)

### Format

A data frame with 49 observations on the following 3 variables.

`x1`

  first coordinate

`x2`

  second coordinate

`x3`

  third coordinate

### Source

Roustant O., Franco J., Carraro L., Jourdan A. (2010), A radial scanning statistic for selecting space-filling designs in computer experiments, MODA-9 proceedings.

### Examples

    data(OA131)
    data(OA131_scrambled)

    pairs(OA131, xlim=c(0,1), ylim=c(0,1))
    pairs(OA131_scrambled, xlim=c(0,1), ylim=c(0,1))

[Package DiceDesign version 1.9 Index]