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OPTS

Optimization via Subsampling (OPTS)

v0.1 · May 25, 2022 · GPL-2

Description

Subsampling based variable selection for low dimensional generalized linear models. The methods repeatedly subsample the data minimizing an information criterion (AIC/BIC) over a sequence of nested models for each subsample. Marinela Capanu, Mihai Giurcanu, Colin B Begg, Mithat Gonen, Subsampling based variable selection for generalized linear models.

Downloads

CRAN

217

Last 30 days

22386th

569

Last 90 days

2.1K

Last year

Trend: +32.3% (30d vs prior 30d)

r2u CRAN

0

Last 30 days

23

Last 90 days

97

Last year

Trend: -100% (30d vs prior 30d)

autoCRAN

2

Last 7 days

8

Last 30 days

1

All-time

autoCRAN-only: this name is served only by autoCRAN, so the count is exact.

CRAN Check Status

13 OK
Show all 13 flavors
Flavor Status
r-devel-linux-x86_64-debian-clang OK
r-devel-linux-x86_64-debian-gcc OK
r-devel-linux-x86_64-fedora-clang OK
r-devel-linux-x86_64-fedora-gcc OK
r-devel-windows-x86_64 OK
r-oldrel-macos-arm64 OK
r-oldrel-macos-x86_64 OK
r-oldrel-windows-x86_64 OK
r-patched-linux-x86_64 OK
r-release-linux-x86_64 OK
r-release-macos-arm64 OK
r-release-macos-x86_64 OK
r-release-windows-x86_64 OK

Check History

OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026

Code

Structure

Lines of code

601

Files

6

Compiled share

0%

Has compiled src

No

Language breakdown

R 448 (74.5%)Docs 153 (25.5%)

API

Exported functions

2

Internal functions

0

Recent export changes

v0.1+1 pattern:^[[:alpha:]]+

Testing & CI

Has tests

No

Test-to-code ratio

0.00

testthat edition

CI present

No

CI type

[]

PR gated

No

Docs

Return-value doc rate

\dontrun example ratio

0%

Roxygen coverage

Has pkgdown

No

NEWS present

No

Health & Security signals

Informational signals; not verdicts.

on.exit coverage

Unsafe pattern score

0

Dep constraint coverage

0%

Secret pattern count

0

Bundled 3rd-party code

2 items

Portability & License

Min R version

System requirements

C++ standard

License

GPL-2

License flags

SPDX valid, OSI approved

History

Versions

1

First release

2022-05-25

Latest release

2022-05-25

Avg cadence

Cold removal rate

Dep drift

0

Per-file churn detail lives in the source pipeline: https://github.com/r-observatory/cran-code-metrics.

Dependency Network

Dependencies Reverse dependencies MASS cvTools changepoint OPTS

Version History

1 tracked
new 0.1 Mar 10, 2026

R Observatory began tracking this package on Mar 10, 2026; it first appeared on CRAN May 25, 2022. Releases before tracking aren’t shown.