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
Roxygen: list(markdown = TRUE)
RoxygenNote: 7.3.3
Config/pak/sysreqs: libicu-dev
Repository: https://ninohardt.r-universe.dev
Date/Publication: 2025-11-02 23:24:36 UTC
RemoteUrl: https://github.com/ninohardt/echoice2
RemoteRef: HEAD
RemoteSha: 17733e432c71b1ad9f6f489a55c865b9038da532
NeedsCompilation: yes
Packaged: 2026-07-04 17:49:45 UTC; root
Author: Nino Hardt [aut, cre] (ORCID: <https://orcid.org/0000-0001-5215-6216>)