R Observatory: Metrics for classifierplots version 1.4.0

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

classifierplots

1.4.0Package record

Generates a Visualization of Classifier Performance as a Grid of Diagnostic Plots

0packages depend

3.4Kdownloads / year

–test coverage

11/13flavors OK

Overview

About

Maintained by Aaron DefazioCRAN page ↗GitHub ↗Issues ↗

Generates a visualization of binary classifier performance as a grid of diagnostic plots with just one function call. Includes ROC curves, prediction density, accuracy, precision, recall and calibration plots, all using ggplot2 for easy modification. Debug your binary classifiers faster and easier!

Install

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

install.packages("classifierplots", 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("adefazio/classifierplots")

Development version from adefazio/classifierplots. 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-classifierplots

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-classifierplots

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-classifierplots

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

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

Namespace in Imports field not imported from:
  ‘Rcpp’
All declared Imports should be used.

CRAN check page ↗

Slowest check: 2.8 min · r-oldrel-windows-x86_64

Status changes

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 1.4.0

README· In the repository, left out of the releaseVignettesNoNEWSNoCitation fileNoWebsitenot declared in DESCRIPTION

Help pages: 15includes a package overview page
Examples that run: 0%1 never run
Exported functions with examples: 8%
Documented parameters: 100%
Return-value docs: 0%
Help pages citing references: 0%

How these are measured

Downloads

3.4K

CRAN downloads in the past year

Rank #10,279 · ~9/day · ~283/mo

Releases R versions

Daily download trend is not available in this view yet.

33430 days

1K90 days

3.4K1 year

Compare downloads with other packages →

Also on86 r2u14 autocran

How downloads are counted

Repository

adefazio/classifierplots ↗Account: adefazio

49Stars

7Forks

7Open issues

1Open PRs

0Releases

49Commits

5Commit identities

49 commits · Last activity 2020-10-12 · 0% stars, 30d

Responsiveness

How these are sampled

PRs merged (all time): 89%
Median days to close, 50 most recently updated closed issues: 236
Median days to close, 50 most recently updated closed PRs: 0

Stars over time

2025-02-04 · 492026-07-07 · 49

How these are measured

PracticesBeta

Checks run against github.com/adefazio/classifierplots on 2026-10-21.

No development-tooling practices detected in the upstream repository.

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

Dependencies

Declared dependencies

8 external dependencies (excludes base and recommended)

Installing classifierplots adds 70 packages (38 with compiled code, 54 MB of source tarballs). Heaviest: stringi 11 MB, ggplot2 6.0 MB, data.table 5.7 MB.

Depends (3)

R >= 3.1ggplot2 data.table

Imports (8)

RcppgridROCR caret gridExtrastatsutilspng

LinkingTo (0)

none

Suggests (1)

testthat

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 (2)

Aaron Defazio

Author, Maintainer since 1.4.0 (2020)

Huw Campbell

Author · added in 1.3.3

Previously maintained by Huw Campbell (1.3.3) and Aaron Defazio (1.3.1 to 1.3.2).

Releases (4)

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
R
R 4.1.0 released · 2021-05-18
1.4.0Latest
record
2020-10-14 · current release · diff ↗
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
1.3.3
record
2017-04-06 · diff ↗
1.3.2
record
2017-01-25 · diff ↗
1.3.1
record
2017-01-12
R
R 3.3.0 released · 2016-05-03

Package metadata

First published: 2017-01-12
Total releases: 4 / 9 yrs
License: BSD 3-clause License + file LICENSE
Minimum R: ≥ 3.1
Bundled data: 3.2 KB / 1 file
Download size: 245 KB

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("classifierplots")

Format

Defazio, A., & Campbell, H. (2020). classifierplots: Generates a Visualization of Classifier Performance as a Grid of Diagnostic Plots (Version 1.4.0) [Computer software]. https://doi.org/10.32614/CRAN.package.classifierplots

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 classifierplots version 1.4.0 [Data set]. HJJB, LLC. Data release v2026-10-25. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-25, which the citation names so these numbers can be found later. More on citing and the projects behind them.

Report a problem with this page →