R Observatory: Metrics for surv2sampleComp version 1.0-5

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

surv2sampleComp

1.0-5Package record

Inference for Model-Free Between-Group Parameters for Censored Survival Data

0packages depend

3.4Kdownloads / year

–test coverage

11/13flavors OK

Overview

About

Maintained by Miki HoriguchiCRAN page ↗

Performs inference of several model-free group contrast measures, which include difference/ratio of cumulative incidence rates at given time points, quantiles, and restricted mean survival times (RMST). Two kinds of covariate adjustment procedures (i.e., regression and augmentation) for inference of the metrics based on RMST are also included.

Changes in 1.0-5

Minor improvements

Added conf.int argument in surv2sample(), rmstaug(), and rmstreg() to specify the confidence coefficient of confidence intervals.
Added tau_start argument in rmst2sample() to calculate the restricted mean survival time beyond a specific time point (to calculate AUC between tau_start and tau).
The integrated restricted mean survival time (Zhao et al., 2012) is now calculated in surv2sample().
No default value for the truncation time point, tau, in rmst2sample(). tau needs to be specified by users.

From NEWS.md in the release

Install

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

install.packages("surv2sampleComp", 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-surv2samplecomp

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-surv2sampleComp

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-surv2sampleComp

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

2NOTE11OK

Check messages

NOTECRAN incoming feasibilityr-devel-linux-x86_64-debian-clang, r-devel-linux-x86_64-debian-gcc

Maintainer: ‘Miki Horiguchi <horiguchimiki@gmail.com>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: c(person(given = "Lu",
                      family = "Tian",
                      role = "aut"),
               person(given = "Hajime",
                      family = "Uno",
                      role = "aut"),
               person(given = "Miki",
                      family = "Horiguchi",
                      role = c("aut", "cre"),
                      email = "horiguchimiki@gmail.com"))
as necessary.

CRAN check page ↗

Slowest check: 2.5 min · r-oldrel-windows-x86_64

Status changes

NOTE11 OK, 2 NOTE2026-06-09
ERROR11 OK, 1 NOTE, 1 ERROR2026-06-08
NOTE9 OK, 5 NOTE2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 1.0-5

READMENoVignettesNoNEWSYes · 100% structured · mentions 1.0-5Citation fileNoWebsitenot declared in DESCRIPTION

Help pages: 6includes a package overview page
Examples that run: 100%3 run in a plain check
Exported functions with examples: 75%
Documented parameters: 100%
Return-value docs: 0%
Help pages citing references: 67%

How these are measured

Downloads

3.4K

CRAN downloads in the past year

Rank #6,287 · ~9/day · ~284/mo

Releases R versions

Daily download trend is not available in this view yet.

29130 days

1.4K90 days

3.4K1 year

Compare downloads with other packages →

Also on90 r2u3 autocran93 c2d4u

How downloads are counted

Dependencies

Declared dependencies

4 external dependencies (excludes base and recommended)

Installing surv2sampleComp adds 47 packages (29 with compiled code, 45 MB of source tarballs). Heaviest: stringi 11 MB, ggplot2 6.0 MB, data.table 5.7 MB.

Depends (0)

none

Imports (3)

flexsurv plotrixsurvival

LinkingTo (0)

none

Suggests (2)

knitr rmarkdown

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

How these are counted

Code & Tests

People & History

People (from the free-text Author field) (3)

Lu Tian

Hajime Uno

Miki Horiguchi

· added in 1.0-5

Maintainer since 1.0-5 (2017), previously Hajime Uno (1.0-1 to 1.0-4)

Releases (5)

Pick two releases to compare their code metrics.

R
R 4.6.0 released · 2026-04-24
R
R 4.5.0 released · 2025-04-11
R
R 4.4.0 released · 2024-04-24
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
R
R 3.5.0 released · 2018-04-23
1.0-5Latest
record
2017-06-23 · current release · diff ↗ ·
removed 1 export
plot.surv2sample
R
R 3.4.0 released · 2017-04-21
R
R 3.3.0 released · 2016-05-03
R
R 3.2.0 released · 2015-04-16
1.0-4
record
2014-07-10 · diff ↗
R
R 3.1.0 released · 2014-04-10
1.0-3
record
2013-12-23 · diff ↗

Show 3 earlier eventsHide 3 earlier events

1.0-2
record
2013-11-20 · diff ↗ ·
added 1 export
pbc.sample
1.0-1
record
2013-11-16
R
R 3.0.0 released · 2013-04-03

Package metadata

First published: 2013-11-16
Total releases: 5 / 13 yrs
License: GPL-2 OSI
Download size: 9.1 KB

Appears in task views

Survival Analysis

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("surv2sampleComp")

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 surv2sampleComp version 1.0-5 [Data set]. HJJB, LLC. Data release v2026-10-25. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-25, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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