gen.Factr: Factorial Designs

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

Description

Generate factorial designs

Usage

  gen.Factr(n.vars, n.levels, varNames = NULL, scale = TRUE)

Arguments

n.vars	The number of factors or independent variables
n.levels	The number of levels of the factor
varNames	The names of factors. If it is not provided, the default names are X1, X2,..., Xk.
scale	If it is scale = TRUE, the level values will be scaled to -1 to 1.

Value

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

Examples

CCD1<- gen.Factr(n.vars = 3, n.levels = 5)
CCD2<- gen.Factr(n.vars = 3, n.levels = 5, varNames = c("T1","T2","T3"), scale = FALSE)

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