Package: spdesign
Type: Package
Title: Designing Stated Preference Experiments
Version: 0.0.6
Authors@R: c(
  person("Erlend Dancke", "Sandorf", email = "erlend.dancke.sandorf@nmbu.no", role = c("aut", "cre")),
  person("Danny", "Campbell", email = "danny.campbell@stir.ac.uk", role = c("aut")))
Maintainer: Erlend Dancke Sandorf <erlend.dancke.sandorf@nmbu.no>
Description: Contemporary software commonly used to design stated
        preference experiments are expensive and the code is closed
        source. This is a free software package with an easy to use
        interface to make flexible stated preference experimental
        designs using state-of-the-art methods. For an overview of
        stated choice experimental design theory, see e.g., Rose, J. M.
        & Bliemer, M. C. J. (2014) in Hess S. & Daly. A.
        <doi:10.4337/9781781003152>. The package website can be
        accessed at <https://spdesign.edsandorf.me>. We acknowledge
        funding from the European Union’s Horizon 2020 research and
        innovation program under the Marie Sklodowska-Curie grant
        INSPiRE (Grant agreement ID: 793163). The package features in
        Mariel et al. (2025) Environmental Valuation with Discrete
        Choice Experiments in R. (<doi:10.1007/978-3-031-89338-4>).
License: CC BY-SA 4.0
Encoding: UTF-8
URL: https://spdesign.edsandorf.me,
        https://github.com/edsandorf/spdesign
Depends: R (>= 4.1.0), stringr
Imports: cli, future, randtoolbox, matrixStats, dplyr, tibble
Suggests: knitr, rmarkdown, testthat
VignetteBuilder: knitr
Config/roxygen2/version: 8.0.0
NeedsCompilation: no
Packaged: 2026-07-02 21:49:30 UTC; root
Author: Erlend Dancke Sandorf [aut, cre], Danny Campbell [aut]
Repository: https://cran.r-universe.dev
Date/Publication: 2026-07-02 09:20:02 UTC
RemoteUrl: https://github.com/cran/spdesign
RemoteRef: HEAD
RemoteSha: 57dd6c83eb40144ceba445b1923531627bd9c1d3