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Conformal Local Influence Screening for Bounded-Response Regression

0packages depend
269downloads / year
39.8%test coverage
13/13flavors OK

Overview

About

Provides fast, statistically calibrated influence diagnostics for zero-or-one inflated beta (BIc) regression models with variable dispersion. The core idea is to use the conformal normal curvature of Poon and Poon (1999) doi:10.1111/1467-9868.00162 as a non-conformity score within a split-conformal testing procedure, yielding per-observation conformal p-values whose Benjamini-Hochberg adjustment controls the false discovery rate at a user-specified level (Bates and others, 2023) doi:10.1214/22-AOS2244. Unlike classical local influence diagnostics, which rely on visual inspection of index plots and do not scale beyond a few hundred observations, 'clis' provides a finite-sample error guarantee and runs in linear time per observation after a single model fit. Methods for four perturbation schemes, block decomposition of influence into the inflation-probability and conditional-mean/precision components, penalised additive (semiparametric) submodels, and a full suite of diagnostic plots are included.

Changes in 0.3.6
  • tests/testthat/test-screening.R: the helper that plants outliers drew responses from rBEZI() without clamping them strictly below one, so gamlss rejected the response with "response variable out of range" and two screening tests failed. The clamp applied to the simulation scripts in 0.2.3 is now applied here too.
  • New data-raw/ directory with the scripts that regenerate every table and figure of the accompanying paper, and a runbook in data-raw/README.md.

From NEWS.md in the release

Install

Health

CRAN checks
13OK
Slowest check: 1.3 min · r-oldrel-windows-x86_64
Status changes
  • OK13 OKNow
  • OK6 OK2026-09-30
Advisories

none known

Documentation

In release 0.3.6
READMEYes · 258 wordsVignettesYes · 1 · dynamicNEWSYes · 100% structured · mentions 0.3.6Citation fileNoWebsiteYes · pkgdown
Help pages
21 (1 internal)includes a package overview page
Examples that run
75%3 run in a plain check · 1 only when donttest examples are enabled (R CMD check --as-cran)
Exported functions with examples
20%
Documented parameters
100%
Return-value docs
100%
Help pages citing references
14%

Downloads

269
CRAN downloads in the past year
Rank #25,422 · ~1/day · ~22/mo
Daily download trend is not available in this view yet.
26930 days
26990 days
2691 year
Compare downloads with other packages →
Also on4 r2u9 autocran

Repository

0Stars
0Forks
0Open issues
0Open PRs
0Releases
Last activity 2026-09-19
Responsiveness
not measured
PracticesBeta

6 development-tooling and community-health practices detected across 3 families in the upstream repository

Checks run against github.com/raydonal/clis on 2026-10-21.

Continuous integration (2)
GitHub ActionsR CMD check workflow

The R CMD check workflow runs on Linux, macOS and Windows, and on R-devel

Docs source (3)
pkgdown

GitHub Pages site last deployed 2026-09-19 · The repository has a site deploy workflow

CRAN release process (1)
cran-comments.md
How this is detected·Detection ruleset v4 (2026-10-20)
AI coding toolsBeta

This repository shows signs of AI coding tools.

  • Claude Codefirst seen 2026-09-17
    Commits: at least 5 crediting it in the message
Models named in its commits
  • Claude Sonnet 55 commits · Sep 2026
Counts are commits, not lines of code. Commits by a tool's accounts count once across all of its accounts. Commits crediting it are the largest count among its credit lines, a minimum.How this is detected·Detection ruleset v4 (updated 2026-09-27)

Dependencies

Declared dependencies
8 external dependencies (excludes base and recommended)

Installing clis adds 3 packages (2 with compiled code, 2.7 MB of source tarballs). Heaviest: gamlss.dist 1.5 MB, gamlss.data 928 KB, gamlss 312 KB.

Depends (1)
R >= 4.1.0
Imports (6)
gamlssgamlss.diststatsgraphicsgrDevicesutils
LinkingTo (0)
none
Enhances (0)
none
Reverse dependencies
0direct
0indirect

Nothing depends on this yet.

Datasets

People & History

People (1)
Author, Maintainer since 0.3.6 (2026)
Releases (1)
  • 0.3.6Latest
    2026-09-29 · current release
  • R
    R 4.6.0 released · 2026-04-24

Package metadata

First published
2026-09-29
Total releases
1 / 1 yrs
License
GPL-3 OSI
Minimum R
≥ 4.1.0
Download size
149 KB

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("clis")
Ospina, R. (2026). clis: Conformal Local Influence Screening for Bounded-Response Regression (Version 0.3.6) [Computer software]. https://doi.org/10.32614/CRAN.package.clis

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.

APA

Balamuta, J. J. (2026). R Observatory: Metrics for clis version 0.3.6 [Data set]. HJJB, LLC. Data release v2026-10-25. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-25, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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