This package was removed from CRAN on 2020-05-26. Its history is shown below.

Reason: check errors were not corrected in time

Details below reflect version 2019.1.0, its last release before removal.

opart

2019.1.0

Optimal Partitioning

0packages depend

–downloads / year

–test coverage

–checks pass

Overview

About

Maintained by Anuraag Srivastava1 releasesCRAN page ↗GitHub ↗

A reference implementation of standard optimal partitioning algorithm in C using square-error loss and Poisson loss functions as described by Robert Maidstone (2016) doi:10.1007/s11222-016-9636-3, Toby Hocking (2016) doi:10.1007/s11222-016-9636-3, Guillem Rigaill (2016) doi:10.1007/s11222-016-9636-3, Paul Fearnhead (2016) doi:10.1007/s11222-016-9636-3. It scales quadratically with number of data points in terms of time-complexity.

Install

R (source archive)pak (dev)

url <- "https://cran.r-project.org/src/contrib/Archive/opart/opart_2019.1.0.tar.gz"
pkgFile <- "opart_2019.1.0.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 (2019.1.0) and builds it locally. Install its dependencies first, and note that building from source needs the usual compiler toolchain.

if (!requireNamespace("pak", quietly = TRUE))
  install.packages("pak", repos = "https://cloud.r-project.org/")
pak::pak("as4378/opart")

Development version from as4378/opart. Installs pak first if it is not already available.

Health

CRAN checks

CRAN check results are not tracked yet.

Code health

Yes

Tests · ratio 1.29

not tracked

Coverage

Dependencies · direct

Documentation

READMENoVignettesYes · dynamicpkgdown siteNoNEWSYes · 67% structuredCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: not tracked
Return-value docs: not tracked
References docs: 0%

Downloads

opart Releases R versions

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Dependencies

Declared dependencies

13 external dependencies (excludes base and recommended)

Depends (1)

R >= 3.5.0

Imports (0)

none

LinkingTo (0)

none

Suggests (13)

knitr rmarkdown testthat dplyr ggplot2 directlabels data.table covr neuroblastoma microbenchmark changepoint Segmentor3IsBack fpop

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

–indirect (not tracked)

Nothing depends on this yet.

Code & Tests

Code Composition

Vignettes 602 (44%)C 396 (29%)R 309 (23%)Rd 55 (4%)

Code characteristics

Cyclomatic complexity: 9.0 median / 10 max
Test cases: 22 / 1.29 per code line

Test coverage

Line coverage

–

Expression

–

Tests / Examples

–

Functions

15 0 exported

Complexity

9 avg / 10 max

Call network

15 nodes / 12 edges

Test coverage has not been measured for this package yet; nodes fall back to a neutral fill.

Call graph

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Lowest coverage

Per-function coverage is not measured for this package yet.

People & History

People (1)

Other (1)

Anuraag Srivastava

Contributor

Package Timeline

1 release. R releases are shown for context.

R
R 4.1.0 released · 2021-05-18
archivedRemoved from CRAN
2020-05-26
check errors were not corrected in time
R
R 4.0.0 released · 2020-04-24
2019.1.0
2019-09-04
R
R 3.6.0 released · 2019-04-26

Package metadata

Total releases: 1
License: GPL-3 OSI
Minimum R: ≥ 3.5.0
Download size: not tracked yet
Installed size: not tracked yet
With dependencies: not tracked yet

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