precrec

0.14.5

Calculate Accurate Precision-Recall and ROC (Receiver Operator Characteristics) Curves

7packages depend

61.2Kdownloads / year

96.6%test coverage

13/13checks pass

Overview

About

Maintained by Takaya SaitoFirst published 2015-12-0427 releasesCRAN page ↗GitHub ↗

Accurate calculations and visualization of precision-recall and ROC (Receiver Operator Characteristics) curves. Saito and Rehmsmeier (2015) doi:10.1371/journal.pone.0118432.

Install

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

install.packages("precrec", 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("evalclass/precrec")

Development version from evalclass/precrec. 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-precrec

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-precrec

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-precrec

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

Health

CRAN checks

13OK

Slowest check: 5.1 min · r-devel-linux-x86_64-fedora-clang

Code health

Yes

Tests · ratio 1.14

96.6%

Coverage · measured lines

100%

Documentation · exports

Dependencies · direct

Check history

OK2026-06-09
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
NOTE2026-06-08
12 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
OK2026-04-22
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-04-18
13 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 849 wordsVignettesYes · dynamicpkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 64%
Documented parameters: 100%
Return-value docs: 100%
References docs: 0%

Downloads

61.2K

CRAN downloads in the past year

Rank #1,991 · ~168/day · ~5.1K/mo

Releases R versions

Daily download trend is not available in this view yet.

2.2K30 days

12.4K90 days

61.2K1 year

Compare downloads with other packages →

Also on2.1K r2u41 autocran8.1K conda_forge57 bioconda

Repository

GitHub ↗ evalclass/precrec

46Stars

5Forks

12Open issues

0Open PRs

28Releases

622Commits

5Contributors

License GPL-3.0 · 622 commits · Last activity 2025-05-15 · +2.2% stars, 30d

Stars over time

2024-06-21 · 442026-07-07 · 46

Repository practices

Upstream repositoryBeta

6 development-tooling and community-health practices detected across 6 families in the upstream repository

Checks run against github.com/evalclass/precrec on 2026-07-19.

Continuous integration (1)

GitHub Actions

Reproducibility and dev environment (1)

data-raw/

CRAN release process (1)

cran-comments.md

Docs source (1)

README.Rmd

Show all practices

Lint, format, editor (1)

RStudio project

Git structural (1)

.gitattributes

How this is detected·Detection ruleset v1 (2026-07-18)

Dependencies

Declared dependencies

13 external dependencies (excludes base and recommended)

Depends (1)

R >= 3.2.1

Imports (10)

Rcpp ggplot2 assertthatgridgridExtramethodsdata.table withrgraphicsrlang

LinkingTo (1)

Rcpp

Suggests (5)

testthat knitr rmarkdown vdiffr patchwork

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

7direct

0indirect

aggreCAT prcbench usefun explainer inferCSN mlr3viz simphony

Code & Tests

Code Composition

R 17,475 (77%)Rd 2,909 (13%)C++ 1,793 (8%)Vignettes 623 (3%)C 31 (0%)

Code characteristics

Object systems

S354

Cyclomatic complexity: 2.0 median / 25 max
Test cases: 388 / 1.14 per code line

Test coverage

Line coverage

97%

Expression

96.8%

Tests / Examples

96.6% / – ex

Functions

269 10 exported

Complexity

3.3 avg / 25 max

Call network

269 nodes / 376 edges

Call graph

Open call graph →

Loading call graph…

Lowest coverage

269 functions

Function	Cyclo	Coverage
.onUnload	1	0%
auc_ci.default	1	0%
part.default	1	0%
.load_ggplot2	2	13%
.load_patchwork	2	20%
.load_grid	2	25%

Datasets

Bundled datasets · 1

Name	Class	Rows × Cols	Also ships in
M2N50F5	data.frame	50 × 4	–

People & History

People (2)

Maintainer (1)

Takaya Saito

Author, Maintainer

Authors (2)

Takaya Saito

Author, Maintainer

Marc Rehmsmeier

Author

Package Timeline

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

R
R 4.6.0 released · 2026-04-24
0.14.5Latest
2025-05-15 · current release · diff ↗
R
R 4.5.0 released · 2025-04-11
R
R 4.4.0 released · 2024-04-24
0.14.4
2023-10-12 · diff ↗
R
R 4.3.0 released · 2023-04-21
0.14.2
2023-03-12 · diff ↗
0.14.1
2023-01-08 · diff ↗
R
R 4.2.0 released · 2022-04-22
0.12.9
2022-03-10 · diff ↗
0.12.8
2022-01-31 · diff ↗
0.12.7
2021-05-31 · diff ↗
R
R 4.1.0 released · 2021-05-18
0.12.5
2021-04-06 · diff ↗
0.12.1
2021-02-02 · diff ↗
0.12.0
2021-01-07 · diff ↗

Show 23 earlier events

0.11.2
2020-05-28 · diff ↗
0.11.1
2020-05-15 · diff ↗
R
R 4.0.0 released · 2020-04-24
0.11
2020-01-09 · diff ↗
R
R 3.6.0 released · 2019-04-26
0.10.1
2019-04-12 · diff ↗
0.10
2019-03-05 · diff ↗
R
R 3.5.0 released · 2018-04-23
0.9.1
2017-08-23 · diff ↗
0.8.0
2017-06-23 · diff ↗
R
R 3.4.0 released · 2017-04-21
0.7.1
2017-04-07 · diff ↗
0.6.2
2017-01-18 · diff ↗
0.6.1
2016-11-22 · diff ↗
0.5.2
2016-10-11 · diff ↗
0.5.0
2016-09-09 · diff ↗
0.4.0
2016-06-24 · diff ↗
R
R 3.3.0 released · 2016-05-03
0.3.2
2016-04-13 · diff ↗
0.3.1
2016-03-01 · diff ↗
0.2.0
2015-12-21 · diff ↗
0.1.1
2015-12-04
R
R 3.2.0 released · 2015-04-16

Package metadata

First published: 2015-12-04
Total releases: 27 / 11 yrs
License: GPL-3 OSI
Minimum R: ≥ 3.2.1
Bundled data: 560 KB / 6 files
Download size: 1.6 MB
Installed size: not tracked yet
With dependencies: not tracked yet

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