R Observatory: Metrics for LPGraph version 2.1

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

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

Reason: email to the maintainer is undeliverable

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

LPGraph

2.1Package record

Nonparametric Smoothing of Laplacian Graph Spectra

0packages depend

1.5Kdownloads / year

–test coverage

–flavors OK

Overview

About

Maintained by Kaijun WangCRAN page ↗

A nonparametric method to approximate Laplacian graph spectra of a network with ordered vertices. This provides a computationally efficient algorithm for obtaining an accurate and smooth estimate of the graph Laplacian basis. The approximation results can then be used for tasks like change point detection, k-sample testing, and so on. The primary reference is Mukhopadhyay, S. and Wang, K. (2018, Technical Report).

Install

R (source archive)

url <- "https://cran.r-project.org/src/contrib/Archive/LPGraph/LPGraph_2.1.tar.gz"
pkgFile <- "LPGraph_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.

Health

CRAN checks

CRAN check results are not tracked yet.

Status changes

NOTE11 OK, 2 NOTE2026-06-09
ERROR11 OK, 1 NOTE, 1 ERROR2026-06-08
NOTE12 OK, 2 NOTE2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 2.1

READMENoVignettesNoNEWSNoCitation fileNoWebsitenot declared in DESCRIPTION

Help pages: 5includes a package overview page
Examples that run: 100%3 run in a plain check
Exported functions with examples: 100%
Documented parameters: not tracked
Return-value docs: not tracked
Help pages citing references: 100%

How these are measured

Downloads

1.5K

CRAN downloads in the past year

Rank #25,710 · ~4/day · ~125/mo

Releases R versions

Daily download trend is not available in this view yet.

030 days

090 days

1.5K1 year

Compare downloads with other packages →

Also on72 r2u2 autocran

How downloads are counted

Dependencies

Declared dependencies

2 external dependencies (excludes base and recommended)

Depends (4)

R >= 3.5.0statscar PMA

Imports (0)

none

LinkingTo (0)

none

Suggests (0)

none

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

–indirect (not tracked)

Nothing depends on this yet.

How these are counted

Code & Tests

Datasets

People & History

People (2)

Subhadeep Mukhopadhyay

Contributor

Kaijun Wang

Contributor

Maintainer since 1.0 (2018)

Releases (3)

Pick two releases to compare their code metrics.

archivedRemoved from CRAN
2026-06-11
email to the maintainer is undeliverable
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
R
R 4.0.0 released · 2020-04-24
2.1
record
2020-01-30 · diff ↗
R
R 3.6.0 released · 2019-04-26
2.0
record
2018-05-13 · diff ↗
R
R 3.5.0 released · 2018-04-23
1.0
record
2018-04-09
R
R 3.4.0 released · 2017-04-21

Package metadata

First published: 2018-04-09
Total releases: 3 / 8 yrs
License: GPL-2 OSI
Minimum R: ≥ 3.5.0
Bundled data: 38 KB / 1 file
Download size: 47 KB

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("LPGraph")

Format

Mukhopadhyay, S., & Wang, K. (n.d.). LPGraph: Nonparametric Smoothing of Laplacian Graph Spectra (Version 2.1) [Computer software]. Retrieved October 24, 2026, from https://CRAN.R-project.org/package=LPGraph

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 LPGraph version 2.1 [Data set]. HJJB, LLC. Data release v2026-10-23. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-23, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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