nolhdrDesign {DiceDesign} R Documentation

## De Rainville's Nearly Orthogonal Latin Hypercube Designs

### Description

This function generates a NOLH design of dimension 2 to 29 and normalizes it to the selected range. From 2 to 7 input variables, the design is extracted from Cioppa's NOLHdesigns list and from 8 to 29 input variables it is extracted from De Rainville's NOLHDRdesigns list.

### Usage

nolhdrDesign(dimension, range = c(0, 1))


### Arguments

 dimension  number of input variables range  the scale (min and max) of the inputs. Range (0, 0) and (1, 1) are special cases and call integer ranges (-m, m) and (0, 2m). See the examples

### Value

A list with components:

 n  the number of lines/experiments dimension  the number of columns/input variables design  the design of experiments

### Author(s)

T.M. Cioppa and F.-M. De Rainville for the designs. P. Kiener for the R code.

De Rainville's list NOLHDRdesigns. Other NOLH or OLH designs: nolhDesign, olhDesign.

### Examples

## Classical normalizations
nolhdrDesign(8, range = c(1, 1))
nolhdrDesign(8, range = c(0, 1))
nolhdrDesign(8, range = c(0, 0))
nolhdrDesign(8, range = c(-1, 1))

## Change the dimnames, adjust to range (-10, 10) and round to 2 digits
xDRDN(nolhdrDesign(8), letter = "T", dgts = 2, range = c(-10, 10))

## A list of designs
lapply(5:9, function(n) nolhdrDesign(n, range = c(-1, 1))\$design)


[Package DiceDesign version 1.9 Index]