R Observatory: Metrics for enviPat version 2.8

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

enviPat

2.8Package record

Isotope Pattern, Profile and Centroid Calculation for Mass Spectrometry

1packages depend

19.9Kdownloads / year

–test coverage

13/13flavors OK

Overview

About

Maintained by Martin LoosCRAN page ↗GitHub ↗Website ↗Issues ↗

Fast and very memory-efficient calculation of isotope patterns, subsequent convolution to theoretical envelopes (profiles) plus valley detection and centroidization or intensoid calculation. Batch processing, resolution interpolation, wrapper, adduct calculations and molecular formula parsing. Loos, M., Gerber, C., Corona, F., Hollender, J., Singer, H. (2015) doi:10.1021/acs.analchem.5b00941.

Install

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

install.packages("enviPat", 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("blosloos/enviPat")

Development version from blosloos/enviPat. 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-envipat

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-enviPat

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-enviPat

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

Additional issues

rchk

CRAN check page ↗

Slowest check: 2.3 min · r-devel-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 2.8

READMENoVignettesNoNEWSYes · 0% structuredCitation fileYes · cites a publicationWebsiteYes

Help pages: 16includes a package overview page
Examples that run: 100%15 run in a plain check
Exported functions with examples: 100%
Documented parameters: 100%
Return-value docs: 100%
Help pages citing references: 31%

How these are measured

Downloads

19.9K

CRAN downloads in the past year

Rank #3,666 · ~55/day · ~1.7K/mo

Releases R versions

Daily download trend is not available in this view yet.

95930 days

2.7K90 days

19.9K1 year

Compare downloads with other packages →

Also on575 r2u9 autocran3.1K conda_forge94 c2d4u

How downloads are counted

Repository

blosloos/envipat ↗Account: blosloos

8Stars

8Forks

0Open issues

0Open PRs

0Releases

45Commits

4Commit identities

45 commits · Last activity 2026-04-29 · Default branch at 2.91, ahead of CRAN 2.8 (checked 2026-10-25)

Responsiveness

How these are sampled

PRs merged (all time): 67%
Median days to close, 50 most recently updated closed issues: 11
Median days to close, 50 most recently updated closed PRs: 1

Stars over time

2025-05-09 · 82026-07-07 · 8

How these are measured

PracticesBeta

Checks run against github.com/blosloos/envipat on 2026-10-25.

No development-tooling practices detected in the upstream repository.

How this is detected·Detection ruleset v4 (2026-10-20)

AI coding toolsBeta

An outside contributor's pull request to this repository was written with an AI coding tool.

From outside contributors

Claude Code
Pull requests: 1 from outside contributors, first on 2026-03-28, 1 from forks

How this is detected·Detection ruleset v4 (updated 2026-09-27)

Dependencies

Declared dependencies

0 external dependencies (excludes base and recommended)

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

Depends (1)

R >= 3.5.0

Imports (0)

none

LinkingTo (0)

none

Suggests (0)

none

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

1direct

2indirect

Imports 1

Depends, Imports or LinkingTo, most downloaded first

InterpretMSSpectrum

How these are counted

Code & Tests

Datasets

People & History

People (2)

Martin Loos

Author, Maintainer since 1.0 (2013)

Christian Gerber

Author

Releases (15)

Pick two releases to compare their code metrics.

R
R 4.6.0 released · 2026-04-24
2.8Latest
record
2026-01-29 · current release · diff ↗
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
2.6
record
2022-10-21 · diff ↗
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
2.4
record
2019-04-08 · diff ↗
R
R 3.5.0 released · 2018-04-23
R
R 3.4.0 released · 2017-04-21
2.2
record
2016-10-02 · diff ↗
R
R 3.3.0 released · 2016-05-03
2.1
record
2016-03-14 · diff ↗

Show 13 earlier eventsHide 13 earlier events

2.0
record
2015-06-05 · diff ↗
R
R 3.2.0 released · 2015-04-16
1.9
record
2014-07-14 · diff ↗
1.8
record
2014-06-24 · diff ↗
1.7
record
2014-06-19 · diff ↗
1.6
record
2014-05-16 · diff ↗
R
R 3.1.0 released · 2014-04-10
1.5
record
2014-04-02 · diff ↗
1.4
record
2014-03-18 · diff ↗
1.3
record
2013-11-06 · diff ↗
1.2
record
2013-10-09 · diff ↗
1.0
record
2013-06-24
R
R 3.0.0 released · 2013-04-03

Package metadata

First published: 2013-06-24
Total releases: 15 / 13 yrs
License: GPL-2 OSI
Minimum R: ≥ 3.5.0
Bundled data: 21 KB / 4 files
Download size: 102 KB

Appears in task views

Chemometrics and Computational Physics

Cite

Cite this package

Run in R for the authors' entry:

citation("enviPat")

The package provides a citation file, so citation() returns the authors' own entry.

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 enviPat version 2.8 [Data set]. HJJB, LLC. Data release v2026-10-26. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-26, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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