R Observatory: Metrics for JMdesign version 1.6

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

JMdesign

1.6Package record

Joint Modeling of Longitudinal and Survival Data - Power Calculation

0packages depend

6.9Kdownloads / year

–test coverage

13/13flavors OK

Overview

About

Maintained by Shannon T. HollowayCRAN page ↗

Performs power calculations for joint modeling of longitudinal and survival data with k-th order trajectories when the variance-covariance matrix, Sigma_theta, is unknown.

Changes in 1.6

Added Authors@R field to DESCRIPTION

From NEWS in the release

Install

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

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

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

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-jmdesign

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled. We list this channel from recorded r2u download activity rather than from a live index of the repository, so treat it as last known rather than guaranteed.

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-JMdesign

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-JMdesign

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed). We list this channel from recorded autoCRAN download activity rather than from a live index of the repository, so treat it as last known rather than guaranteed.

Health

CRAN checks

13OK

CRAN check page ↗

Slowest check: 50 s · r-release-windows-x86_64

Status changes

OK13 OK2026-08-05
NOTE12 OK, 1 NOTE2026-08-01
OK14 OK2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 1.6

READMENoVignettesNoNEWSYes · 33% structured · mentions 1.6Citation fileNoWebsitenot declared in DESCRIPTION

Help pages: 3
Examples that run: 100%2 run in a plain check
Exported functions with examples: 100%
Documented parameters: 100%
Return-value docs: 100%
Help pages citing references: 33%

How these are measured

Downloads

6.9K

CRAN downloads in the past year

Rank #9,184 · ~19/day · ~575/mo

Releases R versions

Daily download trend is not available in this view yet.

40130 days

1.1K90 days

6.9K1 year

Compare downloads with other packages →

Also on97 r2u2 autocran129 c2d4u

How downloads are counted

Dependencies

Declared dependencies

0 external dependencies (excludes base and recommended)

Installing JMdesign adds no packages beyond those that come with R.

Depends (1)

methods

Imports (0)

none

LinkingTo (0)

none

Suggests (0)

none

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

How these are counted

Code & Tests

People & History

People (6)

Shannon T. Holloway

Maintainer since 1.0 (2012)

Author

Author

Author

Author

Author

Listed in earlier versions (5)

Show 5 peopleHide 5 people

Chen

no longer listed · 1.6

Cornea

no longer listed · 1.6

Holloway

no longer listed · 1.6

Ibrahim

no longer listed · 1.6

Qaqish

no longer listed · 1.6

Releases (7)

Pick two releases to compare their code metrics.

R
R 4.6.0 released · 2026-04-24
1.6Latest
record
2025-05-03 · current release · diff ↗
R
R 4.5.0 released · 2025-04-11
R
R 4.4.0 released · 2024-04-24
1.5
record
2023-11-24 · diff ↗
1.4
record
2023-10-01 · diff ↗ ·
removed 1 export
pattern:powerLongSurv

added 1 export
powerLongSurv
R
R 4.3.0 released · 2023-04-21
1.3
record
2022-06-07 · diff ↗
R
R 4.2.0 released · 2022-04-22
1.2
record
2022-01-12 · diff ↗
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
R
R 3.5.0 released · 2018-04-23
R
R 3.4.0 released · 2017-04-21
R
R 3.3.0 released · 2016-05-03

Show 4 earlier eventsHide 4 earlier events

R
R 3.2.0 released · 2015-04-16
1.1
record
2014-10-22 · diff ↗ ·
removed 1 export
pattern:^[[:alpha:]]+

added 1 export
pattern:powerLongSurv
1.0
record
2014-10-20
R
R 3.1.0 released · 2014-04-10

Package metadata

First published: 2014-10-20
Total releases: 7 / 12 yrs
License: GPL-2 OSI
Download size: 6.8 KB

Appears in task views

Design of Experiments (DoE) & Analysis of Experimental Data

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("JMdesign")

Format

Holloway, S. T., Chen, L. M., Chu, H., Cornea, E. A., Ibrahim, J. G., & Qaqish, B. F. (2025). JMdesign: Joint Modeling of Longitudinal and Survival Data - Power Calculation (Version 1.6) [Computer software]. https://doi.org/10.32614/CRAN.package.JMdesign

This package has no citation file, so citation() returns this entry built from DESCRIPTION.

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 JMdesign version 1.6 [Data set]. HJJB, LLC. Data release v2026-10-22. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-22, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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