adelie

1.0.10

Group Lasso and Elastic Net Solver for Generalized Linear Models

0packages depend

3.8Kdownloads / year

–test coverage

13/13checks pass

Overview

About

Maintained by Trevor HastieFirst published 2024-06-178 releasesCRAN page ↗GitHub ↗

Extremely efficient procedures for fitting the entire group lasso and group elastic net regularization path for GLMs, multinomial, the Cox model and multi-task Gaussian models. Similar to the R package 'glmnet' in scope of models, and in computational speed. This package provides R bindings to the C++ code underlying the corresponding Python package 'adelie'. These bindings offer a general purpose group elastic net solver, a wide range of matrix classes that can exploit special structure to allow large-scale inputs, and an assortment of generalized linear model classes for fitting various types of data. The package is an implementation of Yang, J. and Hastie, T. (2024) <doi:10.48550/arXiv.2405.08631>.

Latest changes · 1.0.10

Install

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

install.packages("adelie")

Installs the current CRAN release. Prebuilt binaries on Windows and macOS.

pak::pak("JamesYang007/adelie-r")

Development version from JamesYang007/adelie-r. Requires the pak package.

Release

# one-time r2u setup for Ubuntu (noble)

curl -fsSL https://raw.githubusercontent.com/eddelbuettel/r2u/master/inst/scripts/add_cranapt_noble.sh | sudo bash

# then install

sudo apt install r-cran-adelie

Fast Ubuntu binaries via r2u (no compilation). Run the setup once per machine.

bspm (used by r2u) also needs make: sudo apt install make

sudo dnf copr enable iucar/cran

sudo dnf install R-CRAN-adelie

RPMs from the iucar/cran COPR, rebuilt from CRAN.

sudo zypper install R-adelie

RPMs auto-built from CRAN on openSUSE OBS.

Health

CRAN checks

13OK

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

Yes

Vignettes

README

Dependencies · direct

Check history

OK2026-05-02
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
NOTE2026-04-22
11 OK · 3 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-04-18
10 OK · 3 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
NOTE2026-03-10
11 OK · 3 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Downloads

3.8K

CRAN downloads in the past year

Rank #9,133 · ~10/day · ~314/mo

59630 days

1.3K90 days

3.8K1 year

Also on487 r2u34 autocran

Source & community

GitHub ↗

Repository stars, issues, and contributor activity are not tracked yet.

Dependencies

Declared dependencies

10 external dependencies (excludes base and recommended)

Depends (0)

none

Imports (6)

Matrix baser2r Rcpp methods basestringr utils base

LinkingTo (2)

Rcpp RcppEigen

Suggests (5)

ggplot2 gridExtra testthat knitr rmarkdown

Enhances (0)

none

Reverse dependencies

0direct

–indirect (not tracked)

Nothing depends on this yet.

Code

10,229Lines of code

35Exported functions

Code & tests

Open call graph →

Line coverage

–

Expression

–

Tests / Examples

–

Functions

169 35 exported

Complexity

3.9 avg / 42 max

Call network

169 nodes / 100 edges

Loading call graph…

Lowest coverage

Per-function coverage is not measured for this package yet.

People & History

People (3)

Maintainer (1)

Trevor Hastie

Author, Copyright holder, Maintainer

Authors (2)

Balasubramanian Narasimhan

Author

James Yang

Author, Copyright holder

Release timeline

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

1.0.10Latest
2026-06-04 · current release
1.0.9
2026-05-08 · diff ↗
R
R 4.6.0 released · 2026-04-24
1.0.8
2025-07-01 · diff ↗
R
R 4.5.0 released · 2025-04-11
1.0.7
2025-02-28 · diff ↗
1.0.6
2025-02-14 · diff ↗
1.0.2
2024-09-03 · diff ↗
1.0.1
2024-06-20 · diff ↗
1.0.0
2024-06-17

Package metadata

First published: 2024-06-17
Total releases: 8 / 2 yrs
License: MIT + file LICENSE OSI
Download size: not tracked yet
Installed size: not tracked yet
With dependencies: not tracked yet