R Observatory: Metrics for BEND version 2.1.1

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

BEND

2.1.1

Bayesian Estimation of Nonlinear Data (BEND)

0packages depend

3.7Kdownloads / year

–test coverage

13/13checks pass

Overview

About

Maintained by Corissa T. RohloffFirst published 2024-03-236 releasesCRAN page ↗GitHub ↗

Provides a set of models to estimate nonlinear longitudinal data using Bayesian estimation methods. These models include the: 1) Bayesian Piecewise Random Effects Model (Bayes_PREM()) which estimates a piecewise random effects (mixture) model for a given number of latent classes and a latent number of possible changepoints in each class, and can incorporate class and outcome predictive covariates (see Lamm (2022) https://hdl.handle.net/11299/252533 and Lock et al., (2018) doi:10.1007/s11336-017-9594-5), 2) Bayesian Crossed Random Effects Model (Bayes_CREM()) which estimates a linear, quadratic, exponential, or piecewise crossed random effects models where individuals are changing groups over time (e.g., students and schools; see Rohloff et al., (2024) doi:10.1111/bmsp.12334), and 3) Bayesian Bivariate Piecewise Random Effects Model (Bayes_BPREM()) which estimates a bivariate piecewise random effects model to jointly model two related outcomes (e.g., reading and math achievement; see Peralta et al., (2022) doi:10.1037/met0000358).

Install

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

install.packages("BEND", 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("crohlo/BEND")

Development version from crohlo/BEND. 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-bend

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-BEND

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-BEND

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

Health

CRAN checks

13OK

Slowest check: 1.3 min · r-oldrel-windows-x86_64

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

3

Dependencies · direct

Check history

OK2026-08-05
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
NOTE2026-08-01
12 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 307 wordsVignettesNopkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 86%
Documented parameters: 100%
Return-value docs: 100%
References docs: 11%

Downloads

3.7K

CRAN downloads in the past year

Rank #8,452 · ~10/day · ~307/mo

Releases R versions

Daily download trend is not available in this view yet.

28930 days

1.1K90 days

3.7K1 year

Compare downloads with other packages →

Also on236 r2u50 autocran

Repository

GitHub ↗ crohlo/bend

0Stars

0Forks

0Open issues

0Open PRs

0Releases

Last activity 2026-08-01

Repository practices

Upstream repositoryBeta

5 development-tooling and community-health practices detected across 4 families in the upstream repository

Checks run against github.com/crohlo/bend on 2026-08-23.

Continuous integration (1)

GitHub Actions

CRAN release process (2)

cran-comments.mdCRAN-SUBMISSION

Docs source (1)

README.Rmd

Lint, format, editor (1)

RStudio project

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

Dependencies

Declared dependencies

3 external dependencies (excludes base and recommended)

Depends (1)

R >= 3.6.3

Imports (3)

coda label.switching rjags

LinkingTo (0)

none

Suggests (0)

none

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

Datasets

People & History

People (5)

Maintainer (1)

Corissa T. Rohloff

Author, Maintainer

Authors (5)

Author, Maintainer

Author

Author

Author

Author

Package Timeline

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

2.1.1Latest
2026-07-31 · current release · diff ↗
2.1.0
2026-07-10 · diff ↗
R
R 4.6.0 released · 2026-04-24
2.0.1
2026-04-19 · diff ↗
2.0.0
2026-03-31 · diff ↗
1.1
2025-09-24 · diff ↗
R
R 4.5.0 released · 2025-04-11
R
R 4.4.0 released · 2024-04-24
1.0
2024-03-23
R
R 4.3.0 released · 2023-04-21

Package metadata

First published: 2024-03-23
Total releases: 6 / 2 yrs
License: MIT + file LICENSE OSI
Minimum R: ≥ 3.6.3
Bundled data: 66 KB / 6 files
Download size: 132 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("BEND")

Format

Rohloff, C. T., Kohli, N., Lamm, R., Lock, E. F., & Peralta, Y. (2026). BEND: Bayesian Estimation of Nonlinear Data (BEND) (Version 2.1.1) [Computer software]. https://doi.org/10.32614/CRAN.package.BEND

This is what citation() produces when a package has no citation file of its own. If it prints something else, use that.

Cite the R Observatory

For a number measured here: a download total, a coverage figure, an archival date.

Format

APA

Balamuta, J. J. (2026). R Observatory: Metrics for BEND version 2.1.1 [Data set]. HJJB, LLC. Data release v2026-08-23. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-23, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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