This package was removed from CRAN on 2026-06-11. Its history is shown below.

Reason: requires archived package 'LPGraph'

Details below reflect version 2.1, its last release before removal.

LPKsample

2.1

LP Nonparametric High Dimensional K-Sample Comparison

1packages depend

2Kdownloads / year

–test coverage

–checks pass

Overview

About

Maintained by Kaijun Wang3 releasesCRAN page ↗

LP nonparametric high-dimensional K-sample comparison method that includes (i) confirmatory test, (ii) exploratory analysis, and (iii) options to output a data-driven LP-transformed matrix for classification. The primary reference is Mukhopadhyay, S. and Wang, K. (2020, Biometrika); arXiv:1810.01724.

Install

R (source archive)Ubuntu (r2u)openSUSE (OBS)

url <- "https://cran.r-project.org/src/contrib/Archive/LPKsample/LPKsample_2.1.tar.gz"
pkgFile <- "LPKsample_2.1.tar.gz"
download.file(url, pkgFile)
install.packages(pkgFile, type = "source", repos = NULL)

This package is no longer on CRAN, so install.packages() cannot fetch it by name. This downloads the last archived source (2.1) and builds it locally. Install its dependencies first, and note that building from source needs the usual compiler toolchain.

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-lpksample

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled.

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

# add the autoCRAN OBS repo (Tumbleweed) if it is missing, then install
zypper -q lr | grep -qi autoCRAN \
  || sudo zypper addrepo https://download.opensuse.org/repositories/devel:/languages:/R:/autoCRAN/openSUSE_Tumbleweed/devel:languages:R:autoCRAN.repo
sudo zypper install -y R-LPKsample

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed).

Health

CRAN checks

CRAN check results are not tracked yet.

Code health

None

Tests · ratio 0.00

not tracked

Coverage

Dependencies · direct

Check history

NOTE2026-06-09
11 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-06-08
11 OK · 1 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
NOTE2026-03-10
12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMENoVignettesNopkgdown siteNoNEWSNoCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: not tracked
Return-value docs: not tracked
References docs: 83%

Downloads

CRAN downloads in the past year

Rank #24,223 · ~5/day · ~164/mo

Releases R versions

Daily download trend is not available in this view yet.

030 days

25290 days

2K1 year

Compare downloads with other packages →

Also on114 r2u12 autocran

Dependencies

Declared dependencies

4 external dependencies (excludes base and recommended)

Depends (5)

R >= 2.10apcluster igraph mclust LPGraph

Imports (0)

none

LinkingTo (0)

none

Suggests (0)

none

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

1direct

–indirect (not tracked)

DataSimilarity

Code & Tests

People & History

People (2)

Other (2)

Subhadeep Mukhopadhyay

Contributor

Kaijun Wang

Contributor

Package Timeline

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

archivedRemoved from CRAN
2026-06-11
requires archived package 'LPGraph'
R
R 4.6.0 released · 2026-04-24
R
R 4.5.0 released · 2025-04-11
R
R 4.4.0 released · 2024-04-24
R
R 4.3.0 released · 2023-04-21
R
R 4.2.0 released · 2022-04-22
R
R 4.1.0 released · 2021-05-18
2.1
2020-06-02 · diff ↗
R
R 4.0.0 released · 2020-04-24
R
R 3.6.0 released · 2019-04-26
2.0
2018-09-20 · diff ↗
R
R 3.5.0 released · 2018-04-23
1.0
2017-11-20
R
R 3.4.0 released · 2017-04-21

Package metadata

Total releases: 3
License: GPL-2 OSI
Minimum R: ≥ 2.10
Bundled data: 999 KB / 2 files
Download size: 1.0 MB
Installed size: not tracked yet
With dependencies: not tracked yet

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