This article introduces the package Vdgraph that is used for making variance dispersion graphs of response surface designs. The package includes functions that make the variance dispersion graph of one design or compare variance dispersion graphs of two designs, which are stored in data frames or matrices. The package also contains several minimum run response surface designs (stored as matrices) that are not available in other R packages.
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For attribution, please cite this work as
Lawson, "The R Journal: Vdgraph: A Package for Creating Variance Dispersion Graphs", The R Journal, 2012
BibTeX citation
@article{RJ-2012-005,
author = {Lawson, John},
title = {The R Journal: Vdgraph: A Package for Creating Variance Dispersion Graphs},
journal = {The R Journal},
year = {2012},
note = {https://doi.org/10.32614/RJ-2012-005},
doi = {10.32614/RJ-2012-005},
volume = {4},
issue = {1},
issn = {2073-4859},
pages = {41-44}
}