Package: idefix 1.0.3

idefix: Efficient Designs for Discrete Choice Experiments

Generates efficient designs for discrete choice experiments based on the multinomial logit model, and individually adapted designs for the mixed multinomial logit model. The generated designs can be presented on screen and choice data can be gathered using a shiny application. Traets F, Sanchez G, and Vandebroek M (2020) <doi:10.18637/jss.v096.i03>.

Authors:Frits Traets [aut, cre], Daniel Gil [ctb]

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manual.pdf |manual.html✨
DESCRIPTION
card.svg |card.png
idefix/json (API)

# Install 'idefix' in R:

install.packages('idefix', repos = c('https://traets.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/traets/idefix/issues

Uses libs:

openblas– Optimized BLAS
c++– GNU Standard C++ Library v3
openmp– GCC OpenMP (GOMP) support library

Datasets:

aggregate_design - Discrete choice aggregate design.
example_design - Discrete choice design.
example_design2 - Discrete choice design.
nochoice_design - Discrete choice design with no choice option.

On CRAN:

openblas cpp openmp

4.86 score 25 stars 3 packages 26 scripts 1.2k downloads 13 exports 56 dependencies

Last updated from:576bbffae2. Checks:8 NOTE, 2 OK, 3 FAIL. Indexed: yes.

Target	Result	Time
linux-devel-arm64	NOTE	193
linux-devel-x86_64	NOTE	173
source / vignettes	OK	221
linux-release-arm64	NOTE	197
linux-release-x86_64	NOTE	172
macos-release-arm64	NOTE	225
macos-release-x86_64	NOTE	450
macos-oldrel-arm64	FAIL	175
macos-oldrel-x86_64	FAIL	239
windows-devel	NOTE	144
windows-release	NOTE	140
windows-oldrel	FAIL	67
wasm-release	OK	153

Exports:CEA Datatrans DBerr Decode ImpsampMNL LoadData Modfed Profiles RespondMNL SeqCEA SeqKL SeqMOD SurveyApp

Dependencies:base64enc bslib cachem cli commonmark dfidx digest dplyr farver fastmap fontawesome Formula fs generics glue gmm htmltools httpuv jquerylib jsonlite labeling later lattice lifecycle magrittr MASS Matrix memoise mime mvtnorm otel pillar pkgconfig promises R6 rappdirs rbibutils RColorBrewer Rcpp RcppArmadillo Rdpack rlang sandwich sass scales shiny sourcetools tibble tidyselect tmvtnorm utf8 vctrs viridisLite withr xtable zoo

Citation

Development and contributors

Readme and manuals

Help Manual

Help page	Topics
idefix: efficient designs for discrete choice experiments.	idefix-package idefix
Discrete choice aggregate design.	aggregate_design
Coordinate Exchange algorithm for MNL models.	CEA
Data transformation.	Datatrans
DB error	DBerr
Coded design to readable design.	Decode
Discrete choice design.	example_design
Discrete choice design.	example_design2
Importance sampling MNL	ImpsampMNL
Load numeric choice data from directory	LoadData
Modified Fedorov algorithm for MNL models.	Modfed
Discrete choice design with no choice option.	nochoice_design
Profiles generation.	Profiles
Response generation	RespondMNL
Sequential Coordinate Exchange algorithm for MNL model.	SeqCEA
Sequential Kullback-Leibler based algorithm for the MNL model.	SeqKL
Sequential modified federov algorithm for MNL model.	SeqMOD
Shiny application to generate a discrete choice survey.	SurveyApp