cbcTools: Choice-Based Conjoint Experiment Design Generation and Power Evaluation in R

Design and evaluate choice-based conjoint survey experiments. Generate a variety of survey designs, including random designs, full factorial designs, orthogonal designs, D-optimal designs, and Bayesian D-efficient designs as well as designs with "no choice" options and "labeled" (also known as "alternative specific") designs. Conveniently inspect the design balance and overlap, and simulate choice data for a survey design either randomly or according to a multinomial or mixed logit utility model defined by user-provided prior parameters. Conduct a power analysis for a given survey design by estimating the same model on different subsets of the data to simulate different sample sizes. Full factorial and orthogonal designs are obtained using the 'DoE.base' package (Grömping, 2018) <doi:10.18637/jss.v085.i05>. D-optimal designs are obtained using the 'AlgDesign' package (Wheeler, 2022) <https://CRAN.R-project.org/package=AlgDesign>. Bayesian D-efficient designs are obtained using the 'idefix' package (Traets et al, 2020) <doi:10.18637/jss.v096.i03>. Choice simulation and model estimation in power analyses are handled using the 'logitr' package (Helveston, 2023) <doi:10.18637/jss.v105.i10>.

Version: 0.5.0
Depends: R (≥ 3.5.0)
Imports: AlgDesign, DoE.base, fastDummies, ggplot2, idefix, logitr (≥ 1.0.1), MASS, parallel, randtoolbox, rlang, stats, utils
Suggests: here, knitr, testthat, tibble
Published: 2023-07-12
DOI: 10.32614/CRAN.package.cbcTools
Author: John Helveston ORCID iD [cre, aut, cph]
Maintainer: John Helveston <john.helveston at gmail.com>
BugReports: https://github.com/jhelvy/cbcTools/issues
License: MIT + file LICENSE
URL: https://github.com/jhelvy/cbcTools
NeedsCompilation: no
Citation: cbcTools citation info
Materials: README NEWS
CRAN checks: cbcTools results

Documentation:

Reference manual: cbcTools.pdf
Vignettes: Usage

Downloads:

Package source: cbcTools_0.5.0.tar.gz
Windows binaries: r-devel: cbcTools_0.5.0.zip, r-release: cbcTools_0.5.0.zip, r-oldrel: cbcTools_0.5.0.zip
macOS binaries: r-release (arm64): cbcTools_0.5.0.tgz, r-oldrel (arm64): cbcTools_0.5.0.tgz, r-release (x86_64): cbcTools_0.5.0.tgz, r-oldrel (x86_64): cbcTools_0.5.0.tgz
Old sources: cbcTools archive

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