Type: Package
Package: echoice2
Title: Choice Models with Economic Foundation
Version: 0.2.5
Date: 2025-11-02
Authors@R: 
    person(given = "Nino",
           family = "Hardt",
           role = c("aut", "cre"),
           email = "me@ninohardt.com",
           comment = c(ORCID = "0000-0001-5215-6216"))
Maintainer: Nino Hardt <me@ninohardt.com>
Description: Implements choice models based on economic theory, including
    estimation using Markov chain Monte Carlo (MCMC), prediction, and
    more. Its usability is inspired by ideas from 'tidyverse'. Models
    include versions of the Hierarchical Multinomial Logit and Multiple
    Discrete-Continous (Volumetric) models with and without screening. The
    foundations of these models are described in Allenby, Hardt and Rossi
    (2019) <doi:10.1016/bs.hem.2019.04.002>. Models with conjunctive
    screening are described in Kim, Hardt, Kim and Allenby (2022)
    <doi:10.1016/j.ijresmar.2022.04.001>. Models with set-size variation
    are described in Hardt and Kurz (2020) <doi:10.2139/ssrn.3418383>.
License: MIT + file LICENSE
URL: https://github.com/ninohardt/echoice2,
        http://ninohardt.de/echoice2/
BugReports: https://github.com/ninohardt/echoice2/issues
Imports: Rcpp, parallel, magrittr, stats, graphics, purrr, tibble,
        tidyselect, tidyr, rlang, forcats
Depends: R (>= 3.5), dplyr, ggplot2
Suggests: knitr, rmarkdown, testthat, bayesm
LinkingTo: Rcpp, RcppArmadillo
VignetteBuilder: knitr
Config/testthat/edition: 3
Encoding: UTF-8
RoxygenNote: 7.3.3
NeedsCompilation: yes
Packaged: 2025-11-02 14:37:58 UTC; myself
Author: Nino Hardt [aut, cre] (ORCID: <https://orcid.org/0000-0001-5215-6216>)
Repository: CRAN
Date/Publication: 2025-11-02 22:40:08 UTC
Built: R 4.4.3; x86_64-w64-mingw32; 2026-03-27 21:32:29 UTC; windows
Archs: x64
