R Observatory: Metrics for epsiwal version 0.2.0

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

epsiwal

0.2.0Package record

Exact Post Selection Inference with Applications to the Lasso

1packages depend

4Kdownloads / year

96.6%test coverage

13/13flavors OK

Overview

About

Maintained by Steven E. PavCRAN page ↗GitHub ↗Issues ↗

Implements the conditional estimation procedure of Lee, Sun, Sun and Taylor (2016) doi:10.1214/15-AOS1371. This procedure allows hypothesis testing on the mean of a normal random vector subject to linear constraints. Also supports computation of the MLE of the mean subject to the same constraints.

Install

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

install.packages("epsiwal", 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("shabbychef/epsiwal")

Development version from shabbychef/epsiwal. 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-epsiwal

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-epsiwal

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-epsiwal

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: 49 s · r-devel-windows-x86_64

Status changes

OK13 OK2026-08-05
NOTE12 OK, 1 NOTE2026-08-01
OK13 OK2026-06-13
NOTE11 OK, 2 NOTE2026-05-11
WARNING11 OK, 1 NOTE, 1 WARNING2026-05-10

Show 1 earlier changeHide 1 earlier change

NOTE12 OK, 2 NOTE2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 0.2.0

READMEYes · 348 wordsVignettesNoNEWSNoCitation fileYes · computed when R runs itWebsitenot declared in DESCRIPTION

Help pages: 9includes a package overview page
Examples that run: 100%3 run in a plain check
Exported functions with examples: 43%
Documented parameters: 90%
Return-value docs: 100%
Help pages citing references: 89%

How these are measured

Downloads

4K

CRAN downloads in the past year

Rank #8,895 · ~11/day · ~335/mo

Releases R versions

Daily download trend is not available in this view yet.

34430 days

1.1K90 days

4K1 year

Compare downloads with other packages →

Also on107 r2u2 autocran

How downloads are counted

Repository

shabbychef/epsiwal ↗Account: shabbychef

1Stars

1Forks

0Open issues

0Open PRs

0Releases

47Commits

1Commit identities

License file reads as LGPL-3.0 · 47 commits · Last activity 2022-05-10 · 0% stars, 30d · The default branch showed an older version (0.1.0) than CRAN on 2026-10-21

Responsiveness

not measured

Stars over time

2024-11-19 · 12026-07-07 · 1

How these are measured

PracticesBeta

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

Checks run against github.com/shabbychef/epsiwal on 2026-10-21.

Continuous integration (2)

GitHub ActionsR CMD check workflow

The R CMD check workflow runs on Linux, macOS and Windows, and on R-devel

Docs source (1)

README.Rmd

Coverage (1)

Coverage reporting

Reproducibility and dev environment (1)

Makefile

Show all practicesHide 1 practice

Git structural (2)

.gitattributesSubmodules

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

Dependencies

Declared dependencies

1 external dependency (excludes base and recommended)

Installing epsiwal adds no packages beyond those that come with R.

Depends (1)

R >= 3.0.2

Imports (0)

none

LinkingTo (0)

none

Suggests (1)

testthat

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

1direct

0indirect

Imports 1

Depends, Imports or LinkingTo, most downloaded first

SharpeR

How these are counted

Code & Tests

People & History

People (1)

Steven E. Pav

Author, Maintainer since 0.1.0 (2019)

Listed in earlier versions (1)

Steven E.

no longer listed · 0.1.0 to 0.2.0

Releases (2)

Pick two releases to compare their code metrics.

0.2.0Latest
record
2026-06-10 · current release · diff ↗ ·
added 4 exports
ci_connorm_max, mle_connorm, mle_connorm_max, pconnorm_max
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
R
R 4.0.0 released · 2020-04-24
0.1.0
record
2019-07-02
R
R 3.6.0 released · 2019-04-26

Package metadata

First published: 2019-07-02
Total releases: 2 / 7 yrs
License: LGPL-3 OSI
Minimum R: ≥ 3.0.2
Download size: 80 KB

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("epsiwal")

The package provides a citation file that builds its entry when R runs it. Run citation() to see it.

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 epsiwal version 0.2.0 [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.

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