gen.CCD: Central Composite Designs

In VdgRsm: Plots of Scaled Prediction Variances for Response Surface Designs

Description

Generate central composite designs

Usage

  gen.CCD(n.vars, n.center, alpha, varNames)

Arguments

n.vars	The number of factors or independent variables
n.center	The number of center points
alpha	The axial distance
varNames	The variable names. If it is not provided, the default names are X1,X2,...,Xk

Value

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

Examples

  CCD1<- gen.CCD(n.vars = 3, n.center = 2, alpha = 1)
  CCD2<- gen.CCD(n.vars = 3, n.center = 2, alpha = 1, varNames = c("T1","T2","T3"))

Example output

VdgRsm documentation built on May 2, 2019, 3:48 p.m.