R Observatory: Metrics for isopam version 3.7

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

isopam

3.7Package record

Clustering of Sites with Species Data

0packages depend

6.3Kdownloads / year

–test coverage

13/13flavors OK

Overview

About

Maintained by Sebastian SchmidtleinCRAN page ↗

Clustering algorithm developed for use with plot inventories of species. It groups plots by subsets of diagnostic species rather than overall species composition. There is an unsupervised and a supervised mode, the latter accepting suggestions for species with greater weight and cluster medoids.

Install

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

install.packages("isopam", 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-isopam

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-isopam

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-isopam

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: 2.5 min · r-oldrel-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 3.7

READMENoVignettesNoNEWSNoCitation fileYes · cites a publicationWebsitenot declared in DESCRIPTION

Help pages: 5
Examples that run: 100%4 run in a plain check
Exported functions with examples: 100%
Documented parameters: 100%
Return-value docs: 100%
Help pages citing references: 60%

How these are measured

Downloads

6.3K

CRAN downloads in the past year

Rank #5,792 · ~17/day · ~525/mo

Releases R versions

Daily download trend is not available in this view yet.

67330 days

1.4K90 days

6.3K1 year

Compare downloads with other packages →

Also on293 r2u8 autocran137 c2d4u

How downloads are counted

Dependencies

Declared dependencies

10 external dependencies (excludes base and recommended)

Installing isopam adds 37 packages (20 with compiled code, 26 MB of source tarballs). Heaviest: ggplot2 6.0 MB, igraph 4.8 MB, Rcpp 1.8 MB.

Depends (1)

R >= 3.5.0

Imports (16)

veganclusterfastkmedoids future future.apply igraphmethodsps RSpectragrDevicesgraphicsstatsutilsproxy ggplot2 tibble

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

Datasets

People & History

People (4)

Sebastian Schmidtlein

Author, Maintainer since 0.9-5 (2010)

Jason Collison

Author

Robin Pfannendoerfer

Author · added in 1.0.0

Lubomir Tichy

Contributor · added in 1.0.0

Releases (21)

Pick two releases to compare their code metrics.

3.7Latest
record
2026-10-06 · current release · diff ↗ ·
listed once in CRAN's queue
Seen in one reading of CRAN's incoming queue, at 2026-10-06 20:42 UTC, so it stayed less than the time between readings.
R
R 4.6.0 released · 2026-04-24
unarchivedReturned to CRAN
2026-03-27
3.6
record
2026-03-27 · diff ↗
archivedRemoved from CRAN
2026-03-24
requires archived package 'fastkmedoids'
3.5
record
2026-03-08 · diff ↗
3.4
record
2026-02-22 · diff ↗
3.3
record
2025-12-21 · diff ↗
R
R 4.5.0 released · 2025-04-11
3.2
record
2025-01-16 · diff ↗
3.1
record
2025-01-08 · diff ↗ ·
added 1 export
clusters
3.0
record
2024-11-10 · diff ↗
R
R 4.4.0 released · 2024-04-24
2.0
record
2024-01-09 · diff ↗ ·
removed 1 export
isopamp
1.3.0
record
2023-12-11 · diff ↗
unarchivedReturned to CRAN
2023-09-08

Show 31 earlier eventsHide 31 earlier events

1.2.0
record
2023-09-08 · diff ↗
archivedRemoved from CRAN
2023-09-05
issues were not corrected despite reminders
R
R 4.3.0 released · 2023-04-21
1.1.0
record
2022-11-28 · diff ↗
unarchivedReturned to CRAN
2022-11-19
1.0.0
record
2022-11-19 · diff ↗ ·
added 1 export
isopamp
archivedRemoved from CRAN
2022-06-20
check problems were not corrected despite reminders
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
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
0.9-13
record
2014-12-09 · diff ↗
R
R 3.1.0 released · 2014-04-10
R
R 3.0.0 released · 2013-04-03
0.9-12
record
2012-11-01 · diff ↗ ·
removed 1 export
pattern:.

added 2 exports
isopam, isotab
0.9-10
record
2012-10-29 · diff ↗ ·
added 1 export
pattern:.
R
R 2.15.0 released · 2012-03-30
R
R 2.14.0 released · 2011-10-31
R
R 2.13.0 released · 2011-04-13
0.9-9
record
2010-10-17 · diff ↗
R
R 2.12.0 released · 2010-10-15
0.9-8
record
2010-06-09 · diff ↗
0.9-7
record
2010-04-22 · diff ↗
R
R 2.11.0 released · 2010-04-22
0.9-6
record
2010-03-07 · diff ↗
0.9-5
record
2010-02-18
R
R 2.10.0 released · 2009-10-26

Across CRAN, the median accepted release of the past year spent 23 hours in the queue, 90% under 11 days.How queue time is measured

Package metadata

First published: 2010-02-18
Total releases: 21 / 16 yrs
License: GPL (>= 2) OSI
Minimum R: ≥ 3.5.0
Bundled data: 1.8 KB / 1 file
Download size: 31 KB

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("isopam")

The package provides a citation file that builds its entry when R runs it. Run citation() to see it.

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 isopam version 3.7 [Data set]. HJJB, LLC. Data release v2026-10-23. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-23, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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