Package: cdlogit
Title: Context-Dependent Discrete Choice Models
Version: 1.0.0
Authors@R: c(
    person("Yuan", "Xi", , "yuan.xi@kuleuven.be", role = c("aut", "cre")),
    person("Michel", "Meulders", , "michel.meulders@kuleuven.be", role = "ctb"),
    person("Martina", "Vandebroek", , "martina.vandebroek@kuleuven.be", role = "ctb")
  )
Description: Implements a class of context-dependent discrete choice
        models, including the standard random utility maximization
        (RUM) model, classical and generalized random regret
        minimization (RRM) models, the random advantage maximization
        (RAM) model, as well as the Emergent Value (EV) model and the
        contextual random utility maximization (CRUM) model, which
        explicitly incorporate measures of context dependence. In
        addition, pairwise normalization (PN) and range normalization
        (RN) models are supported. Both fixed-parameter and
        random-parameter specifications can be estimated, the latter
        allowing for preference heterogeneity. All models are
        formulated within a logit framework under the assumption of
        independently and identically distributed (i.i.d.) Gumbel error
        terms. The implemented methods are based on Tversky and
        Simonson (1993) <doi:10.1287/mnsc.39.10.1179>, Chorus et al.
        (2014) <doi:10.1016/j.jbusres.2014.02.010>, Rooderkerk et al.
        (2011) <doi:10.1509/jmkr.48.4.767>, Guevara and Fukushi (2016)
        <doi:10.1016/j.trb.2016.07.012>, Landry and Webb (2021)
        <doi:10.1016/j.jet.2021.105221>, and Daviet and Webb (2023)
        <doi:10.1016/j.jmp.2022.102741>.
Author: Yuan Xi [aut, cre], Michel Meulders [ctb], Martina Vandebroek
        [ctb]
Maintainer: Yuan Xi <yuan.xi@kuleuven.be>
License: GPL (>= 3)
Encoding: UTF-8
RoxygenNote: 7.3.1
Imports: randtoolbox
Depends: R (>= 2.10)
LazyData: true
NeedsCompilation: no
Packaged: 2026-09-26 09:42:15 UTC; root
Repository: https://cran.r-universe.dev
Date/Publication: 2026-07-28 16:30:15 UTC
RemoteUrl: https://github.com/cran/cdlogit
RemoteRef: HEAD
RemoteSha: c6473b78cc1bc116476606e559c3329a95443658