FrF2: Fractional Factorial designs with 2-level factors

This package creates regular and non-regular Fractional Factorial designs. Furthermore, analysis tools for Fractional Factorial designs with 2-level factors are offered (main effects and interaction plots for all factors simultaneously, cube plot for looking at the simultaneous effects of three factors, full or half normal plot, alias structure in a more readable format than with the built-in function alias). The package is still under development. While much of the intended functionality is already available, some changes and improvements are still to be expected. Suggestions are welcome.

Version: 1.7-1
Depends: R (≥ 2.13.0), DoE.base (≥ 0.25)
Imports: sfsmisc (≥ 1.0-26), BsMD, utils, scatterplot3d, igraph (≥ 0.7)
Suggests: FrF2.catlg128
Published: 2014-07-31
Author: Ulrike Groemping
Maintainer: Ulrike Groemping <groemping at>
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
NeedsCompilation: no
Citation: FrF2 citation info
Materials: NEWS
In views: ClinicalTrials, ExperimentalDesign
CRAN checks: FrF2 results


Reference manual: FrF2.pdf
Package source: FrF2_1.7-1.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
OS X Snow Leopard binaries: r-release: FrF2_1.7-1.tgz, r-oldrel: FrF2_1.7-1.tgz
OS X Mavericks binaries: r-release: FrF2_1.7-1.tgz
Old sources: FrF2 archive

Reverse dependencies:

Reverse depends: DoE.wrapper, FrF2.catlg128, pid, RcmdrPlugin.DoE, simrel
Reverse imports: daewr
Reverse suggests: agridat, BHH2, mistat, rsm, SPOT