ib

0.2.1

Bias Correction via Iterative Bootstrap

0packages depend

6.5Kdownloads / year

3.2%test coverage

13/13checks pass

Overview

About

Maintained by Samuel OrsoFirst published 2020-12-163 releasesCRAN page ↗GitHub ↗

An implementation of the iterative bootstrap procedure of Kuk (1995) doi:10.1111/j.2517-6161.1995.tb02035.x to correct the estimation bias of a fitted model object. This procedure has better bias correction properties than the bootstrap bias correction technique.

Install

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

install.packages("ib", 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("SMAC-Group/ib")

Development version from SMAC-Group/ib. 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-ib

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-ib

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-ib

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

Health

CRAN checks

13OK

Slowest check: 4.1 min · r-devel-linux-x86_64-fedora-clang

Code health

Yes

Tests · ratio 0.01

3.2%

Coverage · measured lines

100%

Documentation · exports

Dependencies · direct

Check history

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

Documentation

READMENoVignettesNopkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 99%
Return-value docs: 88%
References docs: 3%

Downloads

6.5K

CRAN downloads in the past year

Rank #6,903 · ~18/day · ~540/mo

Releases R versions

Daily download trend is not available in this view yet.

31030 days

1.4K90 days

6.5K1 year

Compare downloads with other packages →

Also on112 r2u2 autocran

Repository

GitHub ↗ smac-group/ib

2Stars

0Forks

1Open issues

0Open PRs

2Releases

93Commits

2Contributors

93 commits · Last activity 2025-09-04

Stars over time

2024-01-05 · 22026-07-07 · 2

Repository practices

Upstream repositoryBeta

5 development-tooling and community-health practices detected across 4 families in the upstream repository

Checks run against github.com/smac-group/ib on 2026-07-30.

Continuous integration (1)

GitHub Actions

CRAN release process (2)

cran-comments.mdCRAN-SUBMISSION

Docs source (1)

README.Rmd

Lint, format, editor (1)

RStudio project

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

Dependencies

Declared dependencies

9 external dependencies (excludes base and recommended)

Depends (1)

R >= 4.0.0

Imports (10)

betareg lme4 FormulaMASSMatrixmethodsRdpack (>= 0.7)statsutilsVGAM

LinkingTo (0)

none

Suggests (4)

testthat knitr nlraa rmarkdown

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

People & History

People (3)

Maintainer (1)

Samuel Orso

Author, Maintainer

Authors (1)

Samuel Orso

Author, Maintainer

Contributors (2)

Stéphane Guerrier

Contributor

Yuming Zhang

Contributor · added in 0.2.0

Package Timeline

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

R
R 4.6.0 released · 2026-04-24
0.2.1Latest
2025-09-04 · current release · 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
0.2.0
2022-04-05 · diff ↗
R
R 4.1.0 released · 2021-05-18
0.1.0
2020-12-16
R
R 4.0.0 released · 2020-04-24

Package metadata

First published: 2020-12-16
Total releases: 3 / 6 yrs
License: GPL (>= 2) OSI
Minimum R: ≥ 4.0.0
Download size: 44 KB
Installed size: not tracked yet
With dependencies: not tracked yet

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