The R Journal: article published in 2012, volume 4:1

Vdgraph: A Package for Creating Variance Dispersion Graphs PDF download
John Lawson , The R Journal (2012) 4:1, pages 41-44.

Abstract 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.

CRAN packages: Vdgraph, rsm
CRAN Task Views implied by cited CRAN packages: ExperimentalDesign

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This article is licensed under a Creative Commons Attribution 3.0 Unported license .

  author = {John Lawson},
  title = {{Vdgraph: A Package for Creating Variance Dispersion Graphs}},
  year = {2012},
  journal = {{The R Journal}},
  doi = {10.32614/RJ-2012-005},
  url = {} ,
  pages = {41--44},
  volume = {4},
  number = {1}