Learning Interactions via Hierarchical Group-Lasso Regularization
Overview
Group-Lasso INTERaction-NET. Fits linear pairwise-interaction models that satisfy strong hierarchy: if an interaction coefficient is estimated to be nonzero, then its two associated main effects also have nonzero estimated coefficients. Accommodates categorical variables (factors) with arbitrary numbers of levels, continuous variables, and combinations thereof. Implements the machinery described in the paper "Learning interactions via hierarchical group-lasso regularization" (JCGS 2015, Volume 24, Issue 3). Michael Lim & Trevor Hastie (2015) DOI:10.1080/10618600.2014.938812.
Install
Health
- OK13 OK2026-08-05
- NOTE12 OK, 1 NOTE2026-08-01
- OK13 OK2026-07-22
- NOTE11 OK, 2 NOTE2026-07-19
- WARNING10 OK, 2 NOTE, 1 WARNING2026-07-16
Show 1 earlier changeHide 1 earlier change
- NOTE12 OK, 2 NOTE2026-03-10
Documentation
- Help pages
- 6
- Examples that run
- 100%5 run in a plain check
- Exported functions with examples
- 100%
- Documented parameters
- 100%
- Return-value docs
- 100%
- Help pages citing references
- 33%
Downloads
Dependencies
Installing glinternet adds no packages beyond those that come with R.
Code & Tests
People & History
Pick two releases to compare their code metrics.
- RR 4.6.0 released · 2026-04-24
- RR 4.5.0 released · 2025-04-11
- RR 4.4.0 released · 2024-04-24
- RR 4.3.0 released · 2023-04-21
- RR 4.2.0 released · 2022-04-22
- 1.0.13Latest
- 1.0.122021-09-03 · diff ↗
- RR 4.1.0 released · 2021-05-18
- 1.0.112020-10-10 · diff ↗
- RR 4.0.0 released · 2020-04-24
- 1.0.102019-07-03 · diff ↗
- 1.0.92019-06-12 · diff ↗
- RR 3.6.0 released · 2019-04-26
- 1.0.82018-06-15 · diff ↗
- RR 3.5.0 released · 2018-04-23
- 1.0.72018-02-16 · diff ↗
Show 13 earlier eventsHide 13 earlier events
- 1.0.62017-11-30 · diff ↗
- 1.0.52017-07-04 · diff ↗
- 1.0.42017-06-15 · diff ↗
- RR 3.4.0 released · 2017-04-21
- 1.0.32017-01-01 · diff ↗
- 1.0.22016-12-02 · diff ↗
- 1.0.12016-11-14 · diff ↗
- RR 3.3.0 released · 2016-05-03
- RR 3.2.0 released · 2015-04-16
- 1.0.02015-03-30 · diff ↗
- RR 3.1.0 released · 2014-04-10
- 0.9.02013-08-17
- RR 3.0.0 released · 2013-04-03
Package metadata
- First published
- 2013-08-17
- Total releases
- 15 / 13 yrs
- License
- GPL-2 OSI
- Download size
- 23 KB
Cite
Cite this package
Run in R for the authors' preferred citation:
citation("glinternet")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.
From data release v2026-10-22, which the citation names so these numbers can be found later. More on citing and the projects behind them.