SCDH3

<p>This is an .rda file containing the design in a matrix.</p>

datasets

Uses a modification of the published FORTRAN code in "A Computer Program for Generating Variance Dispersion Graphs" by G. Vining, Journal of Quality Technology, Vol. 25 No. 1 January 1993, to produce variance dispersion graphs. Also produces fraction of design space plots, and contains data frames for several minimal run response surface designs.

John Lawson

Vdgraph

Variance Dispersion Graphs and Fraction of Design Space Plots
for Response Surface Designs

SCDH3 function

<p>Three columns of independent variables</p>

SCDH3: Hartley's Small Composite Design for three factors

Description

Usage

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References