centerCube-methods: Get and set methods

Description Usage Arguments Methods See Also Examples

Description

Set or get the Center Points of the cube portion for an object of class facDesign

Usage

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## S4 method for signature 'facDesign'
centerCube(x)
## S4 replacement method for signature 'facDesign'
centerCube(x) <- value

Arguments

x

a facDesign object

value

data.frame or vector

Methods

signature(objectc = "facDesign")

Get and set the centerCube for the factors in an object of class facDesign. So far used internally.

See Also

centerStar
cube
star
http://www.r-qualitytools.org

Examples

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#create a response surface design for k = 3 factors
rsdo = rsmDesign(k = 3)

#split design into two blocks
rsdo = blocking(rsdo, 2)

#set two Center Points per block
centerCube(rsdo) = data.frame(A = c(0,0), B = c(0,0), C = c(0,0))

#get the centerPoints of the cube portion
centerCube(rsdo)

qualityTools documentation built on May 30, 2017, 1:43 a.m.