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

Documentation for package ‘Vdgraph’ version 2.2-7

Vdgraph-package	This package creates variance dispersion graphs and fraction of design space plots for response surface designs
Compare2FDS	This function compares Fraction of Design Space Plots for two response surface designs.
Compare2Vdg	this function compares Variance Dispersion Graph of two response surface designs with the same number of factors on the same scale
D310	Roquemore (1976) Hybrid design D310
D311A	Roquemore (1976) Hybrid design 311A
D311B	Roquemore (1976) Hybrid design D311B
D416A	Roquemore (1976) Hybrid design 416A
D416B	Roquemore (1976) Hybrid design D416B
D416C	Roquemore (1976) Hybrid design D416C
D628A	Roquemore (1976) Hybrid design D628A
f	Calculate column means of design
FDSPlot	This function makes a Fraction of Design Space Plot of a response surface design.
Hex2	Hexagonal design for two factors
mx	Calculate column maximums of design
SCDDL5	Draper and Lin's Small Composite Design for five factors
SCDH2	Hartley's Small Composite Design for two factors
SCDH3	Hartley's Small Composite Design for three factors
SCDH4	Hartley's Small Composite Design for four factors
SCDH5	Hartley's Small Composite Design for five factors
SCDH6	Hartley's Small Composite Design for six factors
Vardsgr	Loads compiled fortran in shared file vdg
Vdgraph	this function makes a Variance Dispersion Graph of a response surface design