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mixexp (version 1.2.7)
Design and Analysis of Mixture Experiments
Description
Functions for creating designs for mixture experiments, making ternary contour plots, and making mixture effect plots.
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Install
install.packages('mixexp')
Monthly Downloads
501
Version
1.2.7
License
GPL (>= 2)
Maintainer
John Lawson
Last Published
May 27th, 2022
Functions in mixexp (1.2.7)
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Burn
Data from Table 4 in Gallant,Prickett, Cesarec, and Bruck(2008)
ModelPlot
This function makes contour plots of a user-supplied model in the simplex mixture space.
MixturePlot
This function makes contour plots in the simplex mixture space.
Fillv
This function Creates interior points in an existing mixture design.
Nrows
Loads compiled fortran in shared file cnvrt and returns the number of rows in the resulting design
ModelEff
This function creates mixture effect plots
EffPlot
This function creates mixture effect plots
MixModel
Fit mixture and mixture process variable models.
DesignPoints
This function plots design points and or constraints in the simplex mixture space, given a data frame containing the design or vextors x, y, and z of the same length that contain the mixture components in the design.
crvtave
This function creates an extreme vertices design
SCD
This function creates simplex centroid mixture designs
etch
Data from Etch rate experiment in Table 12.4 of Myers and Montgomery(2002)
cubic
Creates cubic terms for Scheffe' full cubic model (3)
Vertcen
Loads compiled fortran in shared file cnvrt
SneeMq
Data from Snee and Marquart's Screening Experiment with contsrained mixture components
mixexp-package
This package contains functions for creating designs for mixture experiments and making graphical display of results of mixture experiments.
SLD
This function creates simplex lattice mixture designs
fishp
Data from Cornell's famous fish patty mixture process variable experiment
Xvert
This function creates an extreme vertices design in a constrained mixture space.
Eflags
Loads compiled fortran in shared file cnvrt and returns the error messages
conmx
Example constraint matrix from Piepel 1988