PRROC

1.4

Precision-Recall and ROC Curves for Weighted and Unweighted Data

20packages depend

366.2Kdownloads / year

51.8%test coverage

13/13checks pass

Overview

About

Maintained by Jan GrauFirst published 2014-12-165 releasesCRAN page ↗

Computes the areas under the precision-recall (PR) and ROC curve for weighted (e.g., soft-labeled) and unweighted data. In contrast to other implementations, the interpolation between points of the PR curve is done by a non-linear piecewise function. In addition to the areas under the curves, the curves themselves can also be computed and plotted by a specific S3-method. References: Davis and Goadrich (2006) doi:10.1145/1143844.1143874; Keilwagen et al. (2014) doi:10.1371/journal.pone.0092209; Grau et al. (2015) doi:10.1093/bioinformatics/btv153.

Install

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

install.packages("PRROC", 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-prroc

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-PRROC

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-PRROC

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

Health

CRAN checks

13OK

Slowest check: 1.5 min · r-oldrel-macos-x86_64

Code health

Yes

Tests · ratio 0.38

51.8%

Coverage · measured lines

100%

Documentation · exports

Dependencies · direct

Check history

OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMENoVignettesYes · dynamicpkgdown siteNoNEWSNoCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 90%
Return-value docs: 67%
References docs: 50%

Downloads

366.2K

CRAN downloads in the past year

Rank #691 · ~1K/day · ~30.5K/mo

Releases R versions

Daily download trend is not available in this view yet.

25.7K30 days

84.8K90 days

366.2K1 year

Compare downloads with other packages →

Also on16.7K r2u37 autocran38.6K conda_forge246 bioconda73 c2d4u

Dependencies

Declared dependencies

4 external dependencies (excludes base and recommended)

Depends (1)

rlang

Imports (0)

none

LinkingTo (0)

none

Suggests (3)

testthat ggplot2 ROCR

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

20direct

66indirect

DDESONN E2E GroupBN ICBioMark PEAXAI PatientLevelPrediction TSLA autoFlagR biospear dagHMM immunaut mlr3measures prcbench priorityelasticnet simtrait usefun BioMoR PheVis WeightedROC bioLeak

Code & Tests

Code Composition

R 968 (47%)Rd 650 (31%)Vignettes 456 (22%)

Code characteristics

Object systems

S32

Cyclomatic complexity: 5.0 median / 29 max
Test cases: 22 / 0.38 per code line

Test coverage

Line coverage

52%

Expression

51.4%

Tests / Examples

51.8% / 94% ex

Functions

11 3 exported

Complexity

9.5 avg / 29 max

Call network

11 nodes / 10 edges

Call graph

Open call graph →

Loading call graph…

Lowest coverage

11 functions

Function	Cyclo	Coverage
ggprroc exp	12	0%
getColor	1	0%
plot.PRROC	29	0%
print.PRROC	13	0%
check	4	75%
compute.pr	19	91%

People & History

People (2)

Maintainer (1)

Jan Grau

Author, Maintainer

Authors (2)

Jan Grau

Author, Maintainer

Jens Keilwagen

Author

Package Timeline

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

R
R 4.6.0 released · 2026-04-24
R
R 4.5.0 released · 2025-04-11
1.4Latest
2025-03-18 · current release · diff ↗
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
R
R 4.0.0 released · 2020-04-24
R
R 3.6.0 released · 2019-04-26
1.3.1
2018-06-19 · diff ↗
R
R 3.5.0 released · 2018-04-23
1.3
2017-04-21 · diff ↗
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
1.1
2015-02-26 · diff ↗

Show 2 earlier events

1.0
2014-12-16
R
R 3.1.0 released · 2014-04-10

Package metadata

First published: 2014-12-16
Total releases: 5 / 12 yrs
License: GPL-3 OSI
Download size: 510 KB
Installed size: not tracked yet
With dependencies: not tracked yet

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