R Observatory: Metrics for Iso version 0.0-21

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

Iso

0.0-21Package record

Functions to Perform Isotonic Regression

26packages dependsuggested by 1

34.1Kdownloads / year

–test coverage

11/13flavors OK

Overview

About

Maintained by Rolf TurnerCRAN page ↗

Linear order and unimodal order (univariate) isotonic regression; bivariate isotonic regression with linear order on both variables.

Install

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

install.packages("Iso", 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-iso

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-Iso

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-Iso

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: ‘Rolf Turner <rolfturner@posteo.net>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: person(given = "Rolf",
                    family = "Turner",
                    role = c("aut", "cre"),
                    email = "rolfturner@posteo.net")
as necessary.

CRAN check page ↗

Slowest check: 2.2 min · r-devel-windows-x86_64

Status changes

NOTE11 OK, 2 NOTENow
NOTE12 OK, 2 NOTE2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 0.0-21

READMENoVignettesYes · 1 · dynamicNEWSNoCitation fileNoWebsitenot declared in DESCRIPTION

Help pages: 5 (1 internal)
Examples that run: 100%4 run in a plain check
Exported functions with examples: 100%
Documented parameters: not tracked
Return-value docs: not tracked
Help pages citing references: 80%

Vignettes (1)

Algorithm PDF

How these are measured

Downloads

34.1K

CRAN downloads in the past year

Rank #2,481 · ~93/day · ~2.8K/mo

Releases R versions

Daily download trend is not available in this view yet.

2.2K30 days

6.4K90 days

34.1K1 year

Compare downloads with other packages →

Also on650 r2u271 autocran4K conda_forge127 c2d4u

How downloads are counted

Dependencies

Declared dependencies

0 external dependencies (excludes base and recommended)

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

Depends (1)

R >= 1.7.0

Imports (0)

none

LinkingTo (0)

none

Suggests (0)

none

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

26direct

5indirect

Depends 6 · Imports 20

Suggested by 1

Show all 27 packagesHide all 27 packages

Depends, Imports or LinkingTo, most downloaded first

BOIN imp4p admix escalation simFastBOIN asm survML dacc CFO ALS boinet bfboinet aisoph isoSurv PoPdesign isoboost GSSE Keyboard uniah survELtest MinEDfind ORCME MixTwice NMTox phase12designs titeIR

Suggests, most downloaded first

mcmc

How these are counted

Code & Tests

Datasets

People & History

People (from the free-text Author field) (1)

Rolf Turner

Maintainer since 0.0-4 (2008)

Releases (14)

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
0.0-21Latest
record
2023-10-02 · current release · diff ↗ ·
removed 5 exports
pava, pava.sa, ufit, biviso, unimode.sa

added 1 export
pattern:*
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
0.0-18.1
record
2020-05-26 · diff ↗
R
R 4.0.0 released · 2020-04-24
0.0-18
record
2019-06-05 · diff ↗
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
0.0-17
record
2015-06-01 · diff ↗ ·
added 1 export
unimode.sa
R
R 3.2.0 released · 2015-04-16

Show 22 earlier eventsHide 22 earlier events

R
R 3.1.0 released · 2014-04-10
0.0-15
record
2013-04-18 · diff ↗
R
R 3.0.0 released · 2013-04-03
0.0-14
record
2013-04-01 · diff ↗
0.0-12
record
2013-01-12 · diff ↗
R
R 2.15.0 released · 2012-03-30
0.0-10
record
2011-11-04 · diff ↗
R
R 2.14.0 released · 2011-10-31
0.0-9
record
2011-09-05 · diff ↗
R
R 2.13.0 released · 2011-04-13
R
R 2.12.0 released · 2010-10-15
R
R 2.11.0 released · 2010-04-22
0.0-8
record
2009-10-27 · diff ↗ ·
added 1 export
biviso
R
R 2.10.0 released · 2009-10-26
0.0-7
record
2009-09-04 · diff ↗ ·
added 3 exports
pava, pava.sa, ufit
R
R 2.9.0 released · 2009-04-17
0.0-6
record
2008-11-28 · diff ↗
R
R 2.8.0 released · 2008-10-20
0.0-5
record
2008-06-12 · diff ↗
R
R 2.7.0 released · 2008-04-22
0.0-4
record
2008-03-07
R
R 2.6.0 released · 2007-10-03

Package metadata

First published: 2008-03-07
Total releases: 14 / 18 yrs
License: GPL (>= 2) OSI
Minimum R: ≥ 1.7.0
Bundled data: 0.8 KB / 1 file
Download size: 150 KB

Appears in task views

Chemometrics and Computational Physics

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("Iso")

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 Iso version 0.0-21 [Data set]. HJJB, LLC. Data release v2026-10-21. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-21, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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