gen.PBCD: Plackett-Burman Composite Designs (Draper and Lin's Method)

Description Usage Arguments Value References Examples

View source: R/VdgRsm.R

Description

Generate Plackett-Burman composite designs proposed by Draper and Lin (1990) for k = 3 to 7

Usage

1
  gen.PBCD(k, alpha ="rotatable", n.center = 0)

Arguments

k

The number of factors or independent variables, k = 3 to 7.

alpha

Axial distance. User may specify "rotatable", "face-center", or other numeric numbers. See examples.

n.center

The number of center points

Value

gen.PBCD is called to generate the data frame of the design matrix of the PBCD

References

SAS 9.1 ADX Interface for Design of Experiments. Cary, NC: SAS Institute Inc.

Examples

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 gen.PBCD(3)
 gen.PBCD(4, alpha = 1)
 gen.PBCD(5, alpha = "face-center", n.center = 3)
 gen.PBCD(6, alpha = 2, n.center = 5)

VdgRsm documentation built on May 30, 2017, 8:05 a.m.

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