R Observatory: Metrics for easysurv version 2.0.3

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

easysurv

2.0.3Package record

Simplify Survival Data Analysis and Model Fitting

0packages depend

3.1Kdownloads / year

51.1%test coverage

13/13flavors OK

Overview

About

Maintained by Niall DavisonCRAN page ↗GitHub ↗Website ↗Issues ↗Declared funder: Maple Health Group, LLC

Inspect survival data, plot Kaplan-Meier curves, assess the proportional hazards assumption, fit parametric survival models, predict and plot survival and hazards, and export the outputs to 'Excel'. A simple interface for fitting survival models using flexsurv::flexsurvreg(), flexsurv::flexsurvspline(), flexsurvcure::flexsurvcure(), and survival::survreg().

Changes in 2.0.3

Fix: predict_and_plot() no longer errors when all strata have the same number of Kaplan-Meier time points (e.g. reconstructed IPD with equal arm sizes and no tied times). The Kaplan-Meier group column was built with mapply(), which returned a matrix rather than a vector in this case. (#27)

From NEWS.md in the release

Install

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

install.packages("easysurv", 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("Maple-Health-Group/easysurv")

Development version from Maple-Health-Group/easysurv. 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-easysurv

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-easysurv

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-easysurv

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: 6.6 min · r-oldrel-windows-x86_64

Status changes

OK13 OK2026-08-05
NOTE12 OK, 1 NOTE2026-08-01
OK13 OK2026-06-09
ERROR12 OK, 1 ERROR2026-06-08
OK13 OK2026-05-02

Show 2 earlier changesHide 2 earlier changes

ERROR11 OK, 1 ERROR2026-04-25
OK14 OK2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 2.0.3

READMEYes · 200 wordsVignettesYes · 1 · dynamicNEWSYes · 100% structured · mentions 2.0.3Citation fileNoWebsiteYes · pkgdown

Help pages: 26 (1 internal)includes a package overview page
Examples that run: 100%21 run in a plain check
Exported functions with examples: 100%
Documented parameters: 100%
Return-value docs: 100%
Help pages citing references: 0%

Vignettes (1)

Explore easysurv HTML

How these are measured

Downloads

3.1K

CRAN downloads in the past year

Rank #10,761 · ~9/day · ~262/mo

Releases R versions

Daily download trend is not available in this view yet.

42330 days

96090 days

3.1K1 year

Compare downloads with other packages →

Also on85 r2u9 autocran

How downloads are counted

Repository

maple-health-group/easysurv ↗Organization: Maple-Health-Group

5Stars

0Forks

0Open issues

0Open PRs

5Releases

212Commits

3Commit identities

212 commits · Last activity 2026-09-30 · 0% stars, 30d

Responsiveness

How these are sampled

PRs merged (all time): 88%
Median days to close, 50 most recently updated closed issues: 8
Median days to close, 50 most recently updated closed PRs: 0

Stars over time

2025-10-16 · 52026-07-07 · 5

How these are measured

PracticesBeta

11 development-tooling and community-health practices detected across 7 families in the upstream repository

Checks run against github.com/maple-health-group/easysurv on 2026-10-11.

Continuous integration (2)

GitHub ActionsR CMD check workflow

The R CMD check workflow runs on Linux, macOS and Windows, and on R-devel

Governance and community (1)

Security policy

Docs source (4)

README.Rmdpkgdown

GitHub Pages site last deployed 2026-10-08 · The repository has a site deploy workflow

pkgdown site last built 2026-10-08

Coverage (1)

Coverage reporting

Show all practicesHide 3 practices

Reproducibility and dev environment (1)

data-raw/

CRAN release process (1)

cran-comments.md

Lint, format, editor (1)

RStudio project

How this is detected·Detection ruleset v3 (2026-09-26)

Dependencies

Declared dependencies

22 external dependencies (excludes base and recommended)

Installing easysurv adds 134 packages (66 with compiled code, 103 MB of source tarballs). Heaviest: stringi 11 MB, ggplot2 6.0 MB, data.table 5.7 MB.

Depends (1)

R >= 4.1.0

Imports (21)

bshazard censored cli data.table dplyr flexsurv flexsurvcure ggplot2 ggsurvfit openxlsx parsnip plotly purrr rlang scalesstatssurvivaltibble tidyr usethisutils

LinkingTo (0)

none

Suggests (4)

knitr rmarkdown spelling testthat

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

How these are counted

Code & Tests

Datasets

People & History

People (3)

Niall Davison

Author, Maintainer since 2.0.1 (2024)

Brad Kievit

Author

Maple Health Group, LLC

Copyright holder, Funder

Releases (3)

Pick two releases to compare their code metrics.

2.0.3Latest
record
2026-09-30 · current release · diff ↗
R
R 4.6.0 released · 2026-04-24
2.0.2
record
2025-10-08 · diff ↗
R
R 4.5.0 released · 2025-04-11
2.0.1
record
2024-06-21
R
R 4.4.0 released · 2024-04-24

Package metadata

First published: 2024-06-21
Total releases: 3 / 2 yrs
License: MIT + file LICENSE OSI
Minimum R: ≥ 4.1.0
Bundled data: 33 KB / 3 files
Download size: 568 KB

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("easysurv")

Format

Davison, N., Maple Health Group, LLC, & Kievit, B. (2026). easysurv: Simplify Survival Data Analysis and Model Fitting (Version 2.0.3) [Computer software]. https://doi.org/10.32614/CRAN.package.easysurv

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 easysurv version 2.0.3 [Data set]. HJJB, LLC. Data release v2026-10-19. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-19, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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