wrswoR

1.2.1

Weighted Random Sampling without Replacement

6packages depend

38.3Kdownloads / year

97.2%test coverage

12/13checks pass

Overview

About

Maintained by Kirill MüllerFirst published 2016-02-226 releasesCRAN page ↗GitHub ↗

A collection of implementations of classical and novel algorithms for weighted sampling without replacement.

Install

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

install.packages("wrswoR", 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("krlmlr/wrswoR")

Development version from krlmlr/wrswoR. 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-wrswor

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-wrswoR

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-wrswoR

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

Health

CRAN checks

1NOTE12OK

Failing flavors

NOTE r-devel-linux-x86_64-debian-gcc

Slowest check: 1.7 min · r-oldrel-windows-x86_64

Code health

Yes

Tests · ratio 0.67

97.2%

Coverage · measured lines

100%

Documentation · exports

Dependencies · direct

Check history

NOTE2026-08-01
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 · 98 wordsVignettesNopkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

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

Downloads

38.3K

CRAN downloads in the past year

Rank #2,228 · ~105/day · ~3.2K/mo

Releases R versions

Daily download trend is not available in this view yet.

1.4K30 days

9.7K90 days

38.3K1 year

Compare downloads with other packages →

Also on496 r2u2 autocran2.9K conda_forge66 c2d4u

Repository

GitHub ↗ krlmlr/wrswor

20Stars

4Forks

0Open issues

0Open PRs

3Releases

990Commits

8Contributors

990 commits · Last activity 2026-07-29 · 0% stars, 30d

Stars over time

2024-11-22 · 192026-07-07 · 20

Repository practices

Upstream repositoryBeta

8 development-tooling and community-health practices detected across 5 families in the upstream repository

Checks run against github.com/krlmlr/wrswor on 2026-08-02.

Continuous integration (2)

GitHub Actionstic

Reproducibility and dev environment (2)

data-raw/Makefile

CRAN release process (1)

cran-comments.md

Docs source (1)

README.Rmd

Show all practices

Lint, format, editor (2)

lintrRStudio project

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

Dependencies

Declared dependencies

20 external dependencies (excludes base and recommended)

Depends (1)

R >= 3.0.2

Imports (1)

Rcpp

LinkingTo (1)

Rcpp

Suggests (18)

BatchExperiments BiocManager dplyr ggplot2 import kimisc knitcitations knitr metap microbenchmark otel rmarkdown roxygen2 rticles sampling testthat (>= 3.0.0)tidyr tikzDevice

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

6direct

0indirect

mlfit rakeR simPop Signac mvgam singleCellHaystack

Code & Tests

People & History

People (1)

Maintainer (1)

Kirill Müller

Author, Maintainer

Authors (1)

Kirill Müller

Author, Maintainer

Listed in earlier versions (1)

Kirill M\u00fcller

no longer listed · 1.1.1 to 1.2.1

Package Timeline

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

1.2.1Latest
2026-05-13 · current release · diff ↗
R
R 4.6.0 released · 2026-04-24
1.2.0
2025-11-10 · diff ↗
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
1.1.1
2020-07-26 · 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
1.1
2018-02-02 · diff ↗
R
R 3.4.0 released · 2017-04-21
R
R 3.3.0 released · 2016-05-03
1.0-1
2016-03-03 · diff ↗

Show 2 earlier events

1.0
2016-02-22
R
R 3.2.0 released · 2015-04-16

Package metadata

First published: 2016-02-22
Total releases: 6 / 10 yrs
License: GPL-3 OSI
Minimum R: ≥ 3.0.2
Download size: 15 KB
Installed size: not tracked yet
With dependencies: not tracked yet

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