beezdemand

0.2.0

Behavioral Economic Easy Demand

1packages depend

3.7Kdownloads / year

63.4%test coverage

13/13checks pass

Overview

About

Maintained by Brent KaplanFirst published 2018-07-313 releasesCRAN page ↗GitHub ↗

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.

Install

R (CRAN)pak (dev)Ubuntu (r2u)Fedora (COPR)openSUSE (OBS)

install.packages("beezdemand", repos = "https://cloud.r-project.org/")

Installs the current CRAN release. Prebuilt binaries on Windows and macOS.

if (!requireNamespace("pak", quietly = TRUE))
  install.packages("pak", repos = "https://cloud.r-project.org/")
pak::pak("brentkaplan/beezdemand")

Development version from brentkaplan/beezdemand. Installs pak first if it is not already available.

Release

# enable cranapt (r2u) if it is not already set up, then install
grep -rqs r2u.stat.illinois.edu /etc/apt/sources.list /etc/apt/sources.list.d/ \
  || curl -fsSL https://raw.githubusercontent.com/eddelbuettel/r2u/master/inst/scripts/add_cranapt_noble.sh | sudo bash
sudo apt install -y r-cran-beezdemand

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled.

bspm (used by r2u) also needs make: sudo apt install make

# enable the iucar/cran COPR if it is not already present, then install
ls /etc/yum.repos.d/*iucar*cran*.repo >/dev/null 2>&1 \
  || sudo dnf copr enable -y iucar/cran
sudo dnf install -y R-CRAN-beezdemand

RPMs from the iucar/cran COPR, rebuilt from CRAN.

For install.packages() integration in R, also: sudo dnf install R-CoprManager

# add the autoCRAN OBS repo (Tumbleweed) if it is missing, then install
zypper -q lr | grep -qi autoCRAN \
  || sudo zypper addrepo https://download.opensuse.org/repositories/devel:/languages:/R:/autoCRAN/openSUSE_Tumbleweed/devel:languages:R:autoCRAN.repo
sudo zypper install -y R-beezdemand

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed).

Health

CRAN checks

13OK

Slowest check: 13.5 min · r-devel-linux-x86_64-fedora-clang

Code health

Yes

Tests · ratio 0.44

63.4%

Coverage · measured lines

100%

Documentation · exports

Dependencies · direct

Check history

OK2026-06-09
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-06-08
12 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
OK2026-04-25
12 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
NOTE2026-03-10
11 OK · 3 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 4,593 wordsVignettesYes · dynamicpkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 34%
Documented parameters: 99%
Return-value docs: 98%
References docs: 1%

Downloads

3.7K

CRAN downloads in the past year

Rank #11,451 · ~10/day · ~308/mo

Releases R versions

Daily download trend is not available in this view yet.

29430 days

93290 days

3.7K1 year

Compare downloads with other packages →

Also on359 r2u71 autocran

Repository

GitHub ↗ brentkaplan/beezdemand

17Stars

6Forks

3Open issues

0Open PRs

3Releases

409Commits

3Contributors

409 commits · Last activity 2026-06-30 · 0% stars, 30d

Stars over time

2025-03-29 · 162026-07-07 · 17

Repository practices

Upstream repositoryBeta

6 development-tooling and community-health practices detected across 5 families in the upstream repository

Checks run against github.com/brentkaplan/beezdemand on 2026-07-19.

Continuous integration (1)

GitHub Actions

Reproducibility and dev environment (2)

renvdata-raw/

CRAN release process (1)

cran-comments.md

Docs source (1)

README.Rmd

Show all practices

Lint, format, editor (1)

RStudio project

How this is detected·Detection ruleset v1 (2026-07-18)

Dependencies

Declared dependencies

32 external dependencies (excludes base and recommended)

Depends (1)

R >= 4.1.0

Imports (21)

nlsr nlstools nls2 ggplot2statsoptimx broom lme4 emmeans minpack.lm nls.multstart performance scales tibble lifecycle dplyr tidyrnlmerlangutilsTMB

LinkingTo (2)

TMB RcppEigen

Suggests (12)

broom.mixed GGally knitr tidyverse rmarkdown purrr conflicted devtools here readr patchwork testthat (>= 3.0.0)

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

1direct

0indirect

beezdiscounting

Code & Tests

Code Composition

R 34,020 (73%)Rd 7,822 (17%)Vignettes 4,084 (9%)C 826 (2%)C++ 33 (0%)

Code characteristics

Object systems

S391

Cyclomatic complexity: 5.0 median / 98 max
Test cases: 513 / 0.44 per code line
System requirements: 1 external

Test coverage

Line coverage

63%

Expression

63.1%

Tests / Examples

63.4% / 9% ex

Functions

250 67 exported

Complexity

9.7 avg / 98 max

Call network

250 nodes / 186 edges

Call graph

Open call graph →

Loading call graph…

Lowest coverage

250 functions

Function	Cyclo	Coverage
ExtraF exp	47	0%
GetSharedK exp	21	0%
GetValsForSim exp	4	0%
PlotCurves exp	11	0%
SimulateDemand exp	4	0%
cp_posthoc_intercepts exp	6	0%

Datasets

Bundled datasets · 7

Name	Class	Rows × Cols	Also ships in
apt	data.frame	160 × 3	–
apt_full	tbl_df/tbl/data.frame	18,700 × 8	–
cannabisCigarettes	data.frame	4,950 × 10	–
etm	tbl_df/tbl/data.frame	240 × 5	–
ko	tbl_df/tbl/data.frame	135 × 6	–
lowNicClean	data.frame	5,856 × 5	–
ongoingETM	data.frame	302 × 6	–

People & History

People (2)

Maintainer (1)

Brent Kaplan

Author, Maintainer, Copyright holder

Authors (1)

Brent Kaplan

Author, Maintainer, Copyright holder

Contributors (1)

Shawn Gilroy

Contributor

Brent Kaplan

Author, Maintainer, Copyright holder

Package Timeline

3 releases. Pick two to compare their code metrics. R releases are shown for context.

R
R 4.6.0 released · 2026-04-24
0.2.0Latest
2026-03-03 · current release · diff ↗
R
R 4.5.0 released · 2025-04-11
R
R 4.4.0 released · 2024-04-24
0.1.2
2023-08-26 · diff ↗
R
R 4.3.0 released · 2023-04-21
R
R 4.2.0 released · 2022-04-22
R
R 4.1.0 released · 2021-05-18
R
R 4.0.0 released · 2020-04-24
R
R 3.6.0 released · 2019-04-26
0.1.0
2018-07-31
R
R 3.5.0 released · 2018-04-23

Package metadata

First published: 2018-07-31
Total releases: 3 / 8 yrs
License: GPL (>= 2) OSI
Minimum R: ≥ 4.1.0
Bundled data: 46 KB / 8 files
Download size: 5.6 MB
Installed size: not tracked yet
With dependencies: not tracked yet

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