R Observatory: Metrics for CKNNRLD version 0.2.2

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

CKNNRLD

0.2.2Package record

Clustering-Based K-Nearest Neighbor Regression for Longitudinal Data

0packages depend

1.2Kdownloads / year

–test coverage

13/13flavors OK

Overview

About

Maintained by Mohammad Sadegh LoeloeCRAN page ↗

Implements the 'CKNNRLD' algorithm (Clustering-Based K-Nearest Neighbor Regression for Longitudinal Data) for improving K-Nearest Neighbor ('KNN') regression on longitudinal data through cluster-based partitioning and localized prediction. Offers enhanced computational efficiency and accuracy for high-volume longitudinal datasets. The acronym 'KNN' stands for K-Nearest Neighbor. References: Loeloe MS, Tabatabaei SM, Sefidkar R, Mehrparvar AH, Jambarsang S (2025). "Boosting K-nearest neighbor regression performance for longitudinal data through a novel learning approach." BMC Bioinformatics, 26, 232. doi:10.1186/s12859-025-06205-1.

Install

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

install.packages("CKNNRLD", 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-cknnrld

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-CKNNRLD

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

For install.packages() integration in R, also: sudo dnf install R-CoprManager

Health

CRAN checks

13OK

CRAN check page ↗

Slowest check: 2.2 min · r-oldrel-windows-x86_64

Status changes

OK13 OK2026-08-05
NOTE12 OK, 1 NOTE2026-08-01
OK13 OK2026-06-09
ERROR12 OK, 1 ERROR2026-06-08
OK7 OK2026-05-29

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 0.2.2

READMENoVignettesNoNEWSNoCitation fileNoWebsitenot declared in DESCRIPTION

Help pages: 17
Examples that run: 46%6 run in a plain check · 7 only when donttest examples are enabled (R CMD check --as-cran)
Exported functions with examples: 89%
Documented parameters: 100%
Return-value docs: 100%
Help pages citing references: 0%

How these are measured

Downloads

1.2K

CRAN downloads in the past year

Rank #22,918 · ~3/day · ~97/mo

Releases R versions

Daily download trend is not available in this view yet.

22130 days

57190 days

1.2K1 year

Compare downloads with other packages →

Also on34 r2u

How downloads are counted

Dependencies

Declared dependencies

5 external dependencies (excludes base and recommended)

Installing CKNNRLD adds 86 packages (52 with compiled code, 82 MB of source tarballs). Heaviest: BH 14 MB, sf 9.3 MB, ggplot2 6.0 MB.

Depends (1)

R >= 3.5.0

Imports (5)

DirectionalgraphicsgrDevicesRfaststats

LinkingTo (0)

none

Suggests (3)

knitr rmarkdown testthat

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

How these are counted

Code & Tests

Datasets

People & History

People (5)

Mohammad Sadegh Loeloe

Author, Maintainer since 0.1.2 (2026)

Sara Jambarsang

Author, Thesis advisor

Amir Houshang Mehrparvar

Author

Reyhane Sefidkar

Author

Seyyed Mohammad Tabatabaei

Author

Releases (4)

Pick two releases to compare their code metrics.

0.2.2Latest
record
2026-07-13 · current release · diff ↗
0.2.0
record
2026-07-10 · diff ↗ ·
added 4 exports
benchmark.CKNNRLD, importance.CKNNRLD, performance.CKNNRLD, simulateCKNNRLD
0.1.4
record
2026-06-09 · diff ↗
0.1.2
record
2026-05-28
R
R 4.6.0 released · 2026-04-24

Package metadata

First published: 2026-05-28
Total releases: 4 / 1 yrs
License: GPL-3 OSI
Minimum R: ≥ 3.5.0
Bundled data: 5.9 KB / 1 file
Download size: 21 KB

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("CKNNRLD")

Format

Loeloe, M. S., Jambarsang, S., Mehrparvar, A. H., Sefidkar, R., & Tabatabaei, S. M. (2026). CKNNRLD: Clustering-Based K-Nearest Neighbor Regression for Longitudinal Data (Version 0.2.2) [Computer software]. https://doi.org/10.32614/CRAN.package.CKNNRLD

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 CKNNRLD version 0.2.2 [Data set]. HJJB, LLC. Data release v2026-10-22. https://doi.org/10.5281/zenodo.21843040

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.

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