centerStar-methods: Get and set methods

In qualityTools: Statistical Methods for Quality Science

Description

Get and set the Center Points of the star portion for an object of class facDesign

Usage

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

Arguments

x	a facDesign object
value	data.frame or vector

Methods

signature(objectc = "facDesign")

Get and set the Center Points of the star portion for an object of class facDesign. So far used internally.

See Also

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

Examples

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

Example output

Loading required package: Rsolnp
Loading required package: MASS

Attaching package: 'qualityTools'

The following object is masked from 'package:stats':

    sigma

Warning messages:
1: In `[<-`(`*tmp*`, i, value = <S4 object of class "doeFactor">) :
  implicit list embedding of S4 objects is deprecated
2: In `[<-`(`*tmp*`, i, value = <S4 object of class "doeFactor">) :
  implicit list embedding of S4 objects is deprecated
3: In `[<-`(`*tmp*`, i, value = <S4 object of class "doeFactor">) :
  implicit list embedding of S4 objects is deprecated
  A B C
1 0 0 0

qualityTools documentation built on May 2, 2019, 10:21 a.m.