R Observatory: Metrics for IterativeHardThresholding version 1.0.3

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

IterativeHardThresholding

1.0.3Package record

Iterative Hard Thresholding Extensions to Cyclops

0packages dependsuggested by 1

5.8Kdownloads / year

92.6%test coverage

13/13flavors OK

Overview

About

Maintained by Marc A. SuchardCRAN page ↗

Fits large-scale regression models with a penalty that restricts the maximum number of non-zero regression coefficients to a prespecified value. While Chu et al (2020) doi:10.1093/gigascience/giaa044 describe the basic algorithm, this package uses Cyclops for an efficient implementation.

Install

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

install.packages("IterativeHardThresholding", 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-iterativehardthresholding

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-IterativeHardThresholding

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-IterativeHardThresholding

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: 1.9 min · r-oldrel-windows-x86_64

Status changes

OK13 OK2026-09-29
ERROR12 OK, 1 ERROR2026-09-04
OK13 OK2026-08-05
NOTE12 OK, 1 NOTE2026-08-01
OK13 OK2026-06-09

Show 6 earlier changesHide 6 earlier changes

ERROR12 OK, 1 ERROR2026-06-08
OK13 OK2026-05-24
ERROR12 OK, 1 ERROR2026-05-17
OK13 OK2026-05-15
ERROR12 OK, 1 ERROR2026-05-13
OK14 OK2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 1.0.3

READMEYes · 149 wordsVignettesNoNEWSYes · 0% structured · does not mention 1.0.3Citation fileNoWebsitenot declared in DESCRIPTION

Help pages: 2
Examples that run: 100%2 run in a plain check
Exported functions with examples: 100%
Documented parameters: 100%
Return-value docs: 100%
Help pages citing references: 0%

How these are measured

Downloads

5.8K

CRAN downloads in the past year

Rank #8,039 · ~16/day · ~482/mo

Releases R versions

Daily download trend is not available in this view yet.

39630 days

1.1K90 days

5.8K1 year

Compare downloads with other packages →

Also on70 r2u1 autocran

How downloads are counted

Dependencies

Declared dependencies

5 external dependencies (excludes base and recommended)

Installing IterativeHardThresholding adds 37 packages (22 with compiled code, 31 MB of source tarballs). Heaviest: stringi 11 MB, duckdb 4.6 MB, Rcpp 1.8 MB.

Depends (2)

R >= 3.2.2Cyclops

Imports (1)

ParallelLogger

LinkingTo (0)

none

Suggests (3)

testthat knitr rmarkdown

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Suggested by 1

Suggests, most downloaded first

PatientLevelPrediction

How these are counted

Code & Tests

People & History

People (3)

Marc A. Suchard

Author, Maintainer since 1.0.2 (2022)

Patrick Ryan

Author

Observational Health Data Sciences and Informatics

Copyright holder

Releases (2)

Pick two releases to compare their code metrics.

R
R 4.6.0 released · 2026-04-24
1.0.3Latest
record
2025-07-21 · 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
1.0.2
record
2022-09-08
R
R 4.2.0 released · 2022-04-22

Package metadata

First published: 2022-09-08
Total releases: 2 / 4 yrs
License: Apache License 2.0 OSI
Minimum R: ≥ 3.2.2
Download size: 7.2 KB

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("IterativeHardThresholding")

Format

Suchard, M. A., Observational Health Data Sciences and Informatics, & Ryan, P. (2025). IterativeHardThresholding: Iterative Hard Thresholding Extensions to Cyclops (Version 1.0.3) [Computer software]. https://doi.org/10.32614/CRAN.package.IterativeHardThresholding

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 IterativeHardThresholding version 1.0.3 [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.

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