R Observatory: Metrics for mlquantify version 0.2.0

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

mlquantify

0.2.0Package record

Algorithms for Class Distribution Estimation

0packages depend

2.3Kdownloads / year

–test coverage

7/13flavors OK

Overview

About

Maintained by Andre MaletzkeCRAN page ↗GitHub ↗Issues ↗

Quantification is a prominent machine learning task that has received an increasing amount of attention in the last years. The objective is to predict the class distribution of a data sample. This package is a collection of machine learning algorithms for class distribution estimation. This package include algorithms from different paradigms of quantification. These methods are described in the paper: A. Maletzke, W. Hassan, D. dos Reis, and G. Batista. The importance of the test set size in quantification assessment. In Proceedings of the Twenty-Ninth International Joint Conference on Artificial Intelligence, IJCAI20, pages 2640–2646, 2020. doi:10.24963/ijcai.2020/366.

Install

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

install.packages("mlquantify", 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("andregustavom/mlquantify")

Development version from andregustavom/mlquantify. 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-mlquantify

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-mlquantify

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-mlquantify

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

6NOTE7OK

Check messages

NOTERd cross-referencesr-devel-linux-x86_64-debian-clang, r-devel-linux-x86_64-debian-gcc, r-devel-linux-x86_64-fedora-clang, r-devel-linux-x86_64-fedora-gcc, r-patched-linux-x86_64, r-release-linux-x86_64

Unknown package ‘CORElearn’ in Rd xrefs

NOTEdependencies in R coder-devel-linux-x86_64-fedora-clang, r-devel-linux-x86_64-fedora-gcc

Namespaces in Imports field not imported from:
  ‘caret’ ‘randomForest’
All declared Imports should be used.

CRAN check page ↗

Slowest check: 1.2 min · r-oldrel-windows-x86_64

Status changes

NOTE7 OK, 6 NOTENow
NOTE11 OK, 2 NOTE2026-06-09
ERROR10 OK, 2 NOTE, 1 ERROR2026-06-08
NOTE11 OK, 2 NOTE2026-05-02
ERROR9 OK, 2 NOTE, 1 ERROR2026-04-25
NOTE12 OK, 2 NOTE2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 0.2.0

READMEYes · 1,047 wordsVignettesNoNEWSNoCitation fileNoWebsitenot declared in DESCRIPTION

Help pages: 19
Examples that run: 100%18 run in a plain check
Exported functions with examples: 100%
Documented parameters: 100%
Return-value docs: 100%
Help pages citing references: 89%

How these are measured

Downloads

2.3K

CRAN downloads in the past year

Rank #20,997 · ~6/day · ~188/mo

Releases R versions

Daily download trend is not available in this view yet.

25330 days

63190 days

2.3K1 year

Compare downloads with other packages →

Also on68 r2u2 autocran

How downloads are counted

Repository

andregustavom/mlquantify ↗Account: andregustavom

7Stars

1Forks

0Open issues

0Open PRs

0Releases

16Commits

1Commit identities

16 commits · Last activity 2022-01-20

Responsiveness

not measured

Stars over time

2025-01-25 · 72026-07-07 · 7

How these are measured

PracticesBeta

2 development-tooling and community-health practices detected across 2 families in the upstream repository

Checks run against github.com/andregustavom/mlquantify on 2026-10-18.

CRAN release process (1)

cran-comments.md

Lint, format, editor (1)

RStudio project

How this is detected·Detection ruleset v3 (2026-09-26)

Dependencies

Declared dependencies

4 external dependencies (excludes base and recommended)

Installing mlquantify adds 65 packages (36 with compiled code, 48 MB of source tarballs). Heaviest: stringi 11 MB, ggplot2 6.0 MB, data.table 5.7 MB.

Depends (0)

none

Imports (4)

caret randomForeststatsFNN

LinkingTo (0)

none

Suggests (1)

CORElearn

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)

Andre Maletzke

Author, Maintainer since 0.1.4 (2020)

Everton Cherman

Contributor

Denis dos Reis

Contributor

Gustavo Batista

Thesis advisor

Releases (3)

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
R
R 4.3.0 released · 2023-04-21
R
R 4.2.0 released · 2022-04-22
0.2.0Latest
record
2022-01-20 · current release · diff ↗ ·
added 1 export
PWK
R
R 4.1.0 released · 2021-05-18
unarchivedReturned to CRAN
2021-04-13
0.1.5
record
2021-04-13 · diff ↗ ·
removed 2 exports
TernarySearch, getHist
archivedRemoved from CRAN
2021-04-06
check problems were not corrected in time
0.1.4
record
2020-09-23
R
R 4.0.0 released · 2020-04-24

Package metadata

First published: 2020-09-23
Total releases: 3 / 6 yrs
License: GPL (>= 2.0)
Bundled data: 83 KB / 1 file
Download size: 105 KB

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("mlquantify")

Format

Maletzke, A., Batista, G., Cherman, E., & dos Reis, D. (2022). mlquantify: Algorithms for Class Distribution Estimation (Version 0.2.0) [Computer software]. https://doi.org/10.32614/CRAN.package.mlquantify

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 mlquantify version 0.2.0 [Data set]. HJJB, LLC. Data release v2026-10-22. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-22, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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