R Observatory: Metrics for QUALYPSO version 3.1

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

QUALYPSO

3.1

Partitioning Uncertainty Components of an Incomplete Ensemble of Climate Projections

0packages depend

4Kdownloads / year

–test coverage

13/13checks pass

Overview

About

Maintained by Guillaume EvinFirst published 2019-05-249 releasesCRAN page ↗

These functions apply an analysis of variance to incomplete ensembles of climate projections. It provides estimates of climate change responses of all simulation chains and of all uncertainty variables. It has been applied to different ensembles of projections simulated to study the impact of climate change: for climate indicators in Evin et al. (2019) doi:10.1175/JCLI-D-18-0606.1; seasonal precipitation and temperature in Evin, Somot and Hingray (2021) doi:10.5194/esd-12-1543-2021; hydrological variables in Evin et al. (2026) doi:10.5194/hess-30-1023-2026; photovoltaic energy in Bichet et al. (2019) doi:10.1088/1748-9326/ab500a.

Install

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

install.packages("QUALYPSO", 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-qualypso

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled.

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-QUALYPSO

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-QUALYPSO

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed).

Health

CRAN checks

13OK

Slowest check: 1.9 min · r-oldrel-windows-x86_64

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

9

Dependencies · direct

Check history

OK2026-08-05
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
NOTE2026-08-01
12 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 170 wordsVignettesNopkgdown siteNoNEWSNoCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 96%
Return-value docs: 40%
References docs: 30%

Downloads

4K

CRAN downloads in the past year

Rank #6,963 · ~11/day · ~337/mo

Releases R versions

Daily download trend is not available in this view yet.

21030 days

1.2K90 days

4K1 year

Compare downloads with other packages →

Also on131 r2u1 autocran43 c2d4u

Dependencies

Declared dependencies

5 external dependencies (excludes base and recommended)

Depends (1)

R >= 2.10

Imports (9)

MASSexpm RfaststatsgraphicsgrDevicesgamlss gamlss.dist statmod

LinkingTo (0)

none

Suggests (0)

none

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

Datasets

People & History

People (1)

Maintainer (1)

Guillaume Evin

Author, Maintainer

Authors (1)

Guillaume Evin

Author, Maintainer

Package Timeline

9 releases. Pick two to compare their code metrics. R releases are shown for context.

3.1Latest
2026-05-29 · current release · diff ↗
3.0
2026-05-13 · diff ↗
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
2.3
2023-10-24 · diff ↗
2.2
2023-09-08 · diff ↗
2.1
2023-06-16 · diff ↗
R
R 4.3.0 released · 2023-04-21
2.0
2022-04-29 · diff ↗
R
R 4.2.0 released · 2022-04-22
R
R 4.1.0 released · 2021-05-18
1.2
2020-11-12 · diff ↗
R
R 4.0.0 released · 2020-04-24
1.1
2019-06-19 · diff ↗
1.0.1
2019-05-24

Show 1 earlier events

R
R 3.6.0 released · 2019-04-26

Package metadata

First published: 2019-05-24
Total releases: 9 / 7 yrs
License: GPL-3 OSI
Minimum R: ≥ 2.10
Bundled data: 26 KB / 7 files
Download size: 56 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Appears in task views

Missing Data

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("QUALYPSO")

Format

Evin, G. (2026). QUALYPSO: Partitioning Uncertainty Components of an Incomplete Ensemble of Climate Projections (Version 3.1) [Computer software]. https://doi.org/10.32614/CRAN.package.QUALYPSO

This is what citation() produces when a package has no citation file of its own. If it prints something else, use that.

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 QUALYPSO version 3.1 [Data set]. HJJB, LLC. Data release v2026-08-18. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-18, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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