R Observatory: Metrics for WRI version 0.2.3

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

WRI

0.2.3Package record

Wasserstein Regression and Inference

0packages depend

15.8Kdownloads / year

16.0%test coverage

13/13flavors OK

Overview

About

Maintained by Alexander PetersenCRAN page ↗

Implementation of the methodologies described in 1) Alexander Petersen, Xi Liu and Afshin A. Divani (2021) doi:10.1214/20-aos1971, including global F tests, partial F tests, intrinsic Wasserstein-infinity bands and Wasserstein density bands, and 2) Chao Zhang, Piotr Kokoszka and Alexander Petersen (2022) doi:10.1111/jtsa.12590, including estimation, prediction, and inference of the Wasserstein autoregressive models.

Install

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

install.packages("WRI", 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-wri

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-WRI

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-WRI

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

13OK

CRAN check page ↗

Slowest check: 4.0 min · r-devel-windows-x86_64

Status changes

OK13 OK2026-09-08
ERROR12 OK, 1 ERROR2026-09-07
OK13 OK2026-08-05
NOTE12 OK, 1 NOTE2026-08-01
OK13 OK2026-06-09

Show 7 earlier changesHide 7 earlier changes

ERROR12 OK, 1 ERROR2026-06-08
OK13 OK2026-05-02
ERROR11 OK, 1 ERROR2026-04-25
OK14 OK2026-04-22
ERROR13 OK, 1 ERROR2026-04-18
OK14 OK2026-04-05
WARNING6 OK, 8 WARNING2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 0.2.3

READMEYes · 131 wordsVignettesYes · 1 · dynamicNEWSYes · 33% structured · does not mention 0.2.3Citation fileNoWebsitenot declared in DESCRIPTION

Help pages: 22 (8 internal)
Examples that run: 100%8 run in a plain check
Exported functions with examples: 70%
Documented parameters: 100%
Return-value docs: 80%
Help pages citing references: 50%

Vignettes (1)

WRI-vignette

How these are measured

Downloads

15.8K

CRAN downloads in the past year

Rank #9,035 · ~43/day · ~1.3K/mo

Releases R versions

Daily download trend is not available in this view yet.

40630 days

1.1K90 days

15.8K1 year

Compare downloads with other packages →

Also on367 r2u4 autocran

How downloads are counted

Dependencies

Declared dependencies

16 external dependencies (excludes base and recommended)

Installing WRI adds 70 packages (42 with compiled code, 71 MB of source tarballs). Heaviest: stringi 11 MB, ggplot2 6.0 MB, clarabel 5.7 MB.

Depends (1)

R >= 3.6.0

Imports (12)

fdapace Rfast CVXR expm ggplot2 gridExtrastatsRcpp mvtnormmethodsrlang polynom

LinkingTo (2)

Rcpp RcppArmadillo

Suggests (4)

knitr rmarkdown testthat modeest

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)

Alexander Petersen

Author, Maintainer since 0.2.3 (2026)

Matthew Coleman

Author

Xi Liu

Author

Chao Zhang

Author · added in 0.2.0

Previously maintained by Xi Liu (0.1.0 to 0.2.2).

Releases (5)

Pick two releases to compare their code metrics.

R
R 4.6.0 released · 2026-04-24
0.2.3Latest
record
2026-03-30 · current release · diff ↗
0.2.2
record
2026-03-28 · diff ↗
0.2.1
record
2025-12-16 · 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
0.2.0
record
2022-07-09 · diff ↗ ·
added 2 exports
WARp, warSim
R
R 4.2.0 released · 2022-04-22
R
R 4.1.0 released · 2021-05-18
0.1.0
record
2020-11-23
R
R 4.0.0 released · 2020-04-24

Package metadata

First published: 2020-11-23
Total releases: 5 / 6 yrs
License: GPL-2 OSI
Minimum R: ≥ 3.6.0
Bundled data: 287 KB / 1 file
Download size: 505 KB

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("WRI")

Format

Petersen, A., Coleman, M., Liu, X., & Zhang, C. (2026). WRI: Wasserstein Regression and Inference (Version 0.2.3) [Computer software]. https://doi.org/10.32614/CRAN.package.WRI

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 WRI version 0.2.3 [Data set]. HJJB, LLC. Data release v2026-10-21. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-21, 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 →