R Observatory: Metrics for polspline version 1.1.25

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

polspline

1.1.25Package record

Polynomial Spline Routines

7packages dependsuggested by 8

342.7Kdownloads / year

–test coverage

13/13flavors OK

Overview

About

Maintained by Charles KooperbergCRAN page ↗

Routines for the polynomial spline fitting routines hazard regression, hazard estimation with flexible tails, logspline, lspec, polyclass, and polymars, by C. Kooperberg and co-authors.

Install

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

install.packages("polspline", 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-polspline

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-polspline

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-polspline

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: 3.0 min · r-devel-windows-x86_64

Status changes

OK13 OK2026-08-05
NOTE12 OK, 1 NOTE2026-08-01
OK13 OK2026-06-08
ERROR12 OK, 1 ERROR2026-06-07
OK14 OK2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 1.1.25

READMENoVignettesNoNEWSNoCitation fileNoWebsitenot declared in DESCRIPTION

Help pages: 35
Examples that run: 100%33 run in a plain check
Exported functions with examples: 94%
Documented parameters: 91%
Return-value docs: 54%
Help pages citing references: 97%

How these are measured

Downloads

342.7K

CRAN downloads in the past year

Rank #680 · ~939/day · ~28.6K/mo

Releases R versions

Daily download trend is not available in this view yet.

25.7K30 days

80.2K90 days

342.7K1 year

Compare downloads with other packages →

Also on5.6K r2u196 autocran12.3K conda_forge204 c2d4u

How downloads are counted

Dependencies

Declared dependencies

0 external dependencies (excludes base and recommended)

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

Depends (0)

none

Imports (2)

statsgraphics

LinkingTo (0)

none

Suggests (0)

none

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

7direct

131indirect

Depends 2 · Imports 5

Suggested by 8

Show all 15 packagesHide all 15 packages

Depends, Imports or LinkingTo, most downloaded first

rms synthpop MachineShop fRegression CoxAIPW epimdr2 epimdr

Suggests, most downloaded first

Hmisc marginaleffects SuperLearner PatientLevelPrediction vimp DiceEval subsemble flevr

How these are counted

Code & Tests

People & History

People (3)

Charles Kooperberg

Author, Maintainer since 1.0 (2002)

Jack Dongarra

Contributor · added in 1.1.17

LINPACK routines in src

Cleve Moler

Contributor · added in 1.1.17

LINPACK routines in src

Releases (40)

Pick two releases to compare their code metrics.

R
R 4.6.0 released · 2026-04-24
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R 4.5.0 released · 2025-04-11
1.1.25Latest
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2024-05-10 · current release · diff ↗
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R 4.4.0 released · 2024-04-24
1.1.24
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2023-10-26 · diff ↗
1.1.23
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2023-06-29 · diff ↗
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R 4.3.0 released · 2023-04-21
1.1.22
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2022-11-23 · diff ↗
1.1.20
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2022-04-25 · diff ↗
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R 4.2.0 released · 2022-04-22
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R 4.1.0 released · 2021-05-18
1.1.19
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2020-05-15 · diff ↗
1.1.18
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2020-05-08 · diff ↗
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R 4.0.0 released · 2020-04-24
1.1.17
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2019-11-07 · diff ↗
1.1.16
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2019-10-04 · diff ↗

Show 58 earlier eventsHide 58 earlier events

1.1.15
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2019-06-14 · diff ↗
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R 3.6.0 released · 2019-04-26
1.1.14
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2019-02-28 · diff ↗
1.1.13
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2018-06-14 · diff ↗
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R 3.5.0 released · 2018-04-23
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R 3.4.0 released · 2017-04-21
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R 3.3.0 released · 2016-05-03
1.1.12
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2015-07-14 · diff ↗
1.1.11
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2015-07-03 · diff ↗
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R 3.2.0 released · 2015-04-16
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R 3.1.0 released · 2014-04-10
1.1.9
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2013-11-20 · diff ↗
1.1.8
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2013-04-24 · diff ↗
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R 3.0.0 released · 2013-04-03
1.1.7
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2013-03-09 · diff ↗ ·
removed 1 export
pattern:.

added 61 exports
unstrip, hare, plot.hare, print.hare, summary.hare, dhare, hhare, phare, qhare, rhare, xhare, heft, plot.heft, print.heft, summary.heft, dheft, hheft, pheft, qheft, rheft, oldlogspline.to.logspline, poldlogspline, qoldlogspline, roldlogspline, doldlogspline, plot.oldlogspline, print.oldlogspline, summary.oldlogspline, oldlogspline, lspec and 31 more
1.1.6
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2012-10-31 · diff ↗
1.1.5
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2012-10-29 · diff ↗ ·
added 1 export
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R 2.15.0 released · 2012-03-30
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R 2.14.0 released · 2011-10-31
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R 2.13.0 released · 2011-04-13
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R 2.12.0 released · 2010-10-15
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R 2.11.0 released · 2010-04-22
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R 2.10.0 released · 2009-10-26
1.1.4
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2009-08-21 · diff ↗
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2009-06-25 · diff ↗
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R 2.9.0 released · 2009-04-17
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2009-01-27 · diff ↗
1.1.1
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2008-11-19 · diff ↗
1.1.0
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2008-11-17 · diff ↗
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R 2.8.0 released · 2008-10-20
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R 2.7.0 released · 2008-04-22
1.0.15
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2007-11-30 · diff ↗
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R 2.6.0 released · 2007-10-03
1.0.14
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2007-09-28 · diff ↗
1.0.13
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2007-07-18 · diff ↗
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R 2.5.0 released · 2007-04-24
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R 2.4.0 released · 2006-10-03
1.0.12
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2006-09-22 · diff ↗
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R 2.3.0 released · 2006-04-24
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R 2.2.0 released · 2005-10-06
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2005-05-30 · diff ↗
1.0.10
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2005-04-19 · diff ↗
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R 2.1.0 released · 2005-04-18
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2005-03-10 · diff ↗
1.0.8
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2004-12-16 · diff ↗
1.0.7
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2004-11-03 · diff ↗
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R 2.0.0 released · 2004-10-04
1.0.6
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2004-09-25 · diff ↗
1.0.5
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2004-04-22 · diff ↗
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R 1.9.0 released · 2004-04-12
1.0.4
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2004-03-02 · diff ↗
1.0.3
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2004-02-03 · diff ↗
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R 1.8.0 released · 2003-10-08
1.0.2
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2003-09-02 · diff ↗
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R 1.7.0 released · 2003-04-16
1.0.1
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2003-03-19 · diff ↗
1.0
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2002-12-03
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R 1.6.0 released · 2002-10-01

Package metadata

First published: 2002-12-03
Total releases: 40 / 24 yrs
License: GPL (>= 2) OSI
Download size: 259 KB

Appears in task views

Survival Analysis

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("polspline")

Format

Kooperberg, C., Dongarra, J., & Moler, C. (2024). polspline: Polynomial Spline Routines (Version 1.1.25) [Computer software]. https://doi.org/10.32614/CRAN.package.polspline

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 polspline version 1.1.25 [Data set]. HJJB, LLC. Data release v2026-10-18. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-18, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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