Package: beezdemand
Version: 0.2.0
Date: 2026-02-27
Title: Behavioral Economic Easy Demand
Authors@R: c(person("Brent", "Kaplan", email = "bkaplan.ku@gmail.com", role = c("aut", "cre", "cph"),
             comment = c(ORCID = "0000-0002-3758-6776")),
             person("Shawn", "Gilroy", email = "shawn.gilroy@temple.edu", role = "ctb"))
Author: Brent Kaplan [aut, cre, cph] (ORCID:
    <https://orcid.org/0000-0002-3758-6776>),
  Shawn Gilroy [ctb]
Maintainer: Brent Kaplan <bkaplan.ku@gmail.com>
Description: Facilitates many of the analyses performed in studies of
    behavioral economic demand. The package supports commonly-used options for
    modeling operant demand including (1) data screening proposed by Stein,
    Koffarnus, Snider, Quisenberry, & Bickel (2015; <doi:10.1037/pha0000020>),
    (2) fitting models of demand such as linear (Hursh, Raslear, Bauman,
    & Black, 1989, <doi:10.1007/978-94-009-2470-3_22>), exponential (Hursh & Silberberg, 2008,
    <doi:10.1037/0033-295X.115.1.186>) and modified exponential (Koffarnus,
    Franck, Stein, & Bickel, 2015, <doi:10.1037/pha0000045>), and (3) calculating
    numerous measures relevant to applied behavioral economists (Intensity,
    Pmax, Omax). Also supports plotting and comparing data.
Depends: R (>= 4.1.0)
Imports: nlsr, nlstools, nls2, ggplot2, stats, optimx, broom, lme4,
        emmeans, minpack.lm, nls.multstart, performance, scales,
        tibble, lifecycle, dplyr, tidyr, nlme, rlang, utils, TMB
Suggests: broom.mixed, GGally, knitr, tidyverse, rmarkdown, purrr,
        conflicted, devtools, here, readr, patchwork, testthat (>=
        3.0.0)
LinkingTo: TMB, RcppEigen
License: GPL (>= 2)
URL: https://brentkaplan.github.io/beezdemand/,
        https://github.com/brentkaplan/beezdemand
BugReports: https://github.com/brentkaplan/beezdemand/issues
Encoding: UTF-8
LazyData: true
RoxygenNote: 7.3.3
VignetteBuilder: knitr
SystemRequirements: GNU make
Config/testthat/edition: 3
NeedsCompilation: yes
Packaged: 2026-03-03 01:10:39 UTC; brent
Repository: CRAN
Date/Publication: 2026-03-03 09:00:19 UTC
Built: R 4.4.3; x86_64-w64-mingw32; 2026-04-13 04:09:41 UTC; windows
Archs: x64
