cccd

1.6

Class Cover Catch Digraphs

2packages depend

25.8Kdownloads / year

–test coverage

11/13checks pass

Overview

About

Maintained by David J. MarchetteFirst published 2010-11-048 releasesCRAN page ↗

Class Cover Catch Digraphs, neighborhood graphs, and relatives.

Install

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

install.packages("cccd", 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-cccd

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

# 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-cccd

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

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

# 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-cccd

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

Health

CRAN checks

2NOTE11OK

Failing flavors

NOTE r-devel-linux-x86_64-debian-clang
NOTE r-devel-linux-x86_64-debian-gcc

Slowest check: 1.3 min · r-oldrel-windows-x86_64

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

Dependencies · direct

Check history

NOTE2026-06-09
11 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
WARNING2026-06-08
11 OK · 1 NOTE · 1 WARNING · 0 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: 92%
Return-value docs: 100%
References docs: 88%

Downloads

25.8K

CRAN downloads in the past year

Rank #2,493 · ~71/day · ~2.2K/mo

Releases R versions

Daily download trend is not available in this view yet.

1.3K30 days

8.2K90 days

25.8K1 year

Compare downloads with other packages →

Also on117 r2u27 autocran

Dependencies

Declared dependencies

4 external dependencies (excludes base and recommended)

Depends (1)

igraph

Imports (3)

proxy deldir FNN

LinkingTo (0)

none

Suggests (1)

Matrix

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

2direct

0indirect

DRquality dimRed

Code & Tests

People & History

People (0)

Author records are not tracked yet for this package.

Listed in earlier versions (1)

David J. Marchette

no longer listed · 1.00.02 to 1.6

Package Timeline

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

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
1.6Latest
2022-04-08 · current release · diff ↗
R
R 4.1.0 released · 2021-05-18
R
R 4.0.0 released · 2020-04-24
R
R 3.6.0 released · 2019-04-26
R
R 3.5.0 released · 2018-04-23
R
R 3.4.0 released · 2017-04-21
R
R 3.3.0 released · 2016-05-03
1.5
2015-06-02 · diff ↗
R
R 3.2.0 released · 2015-04-16
R
R 3.1.0 released · 2014-04-10
1.04
2013-10-29 · diff ↗

Show 10 earlier events

R
R 3.0.0 released · 2013-04-03
1.03
2013-03-24 · diff ↗
1.02
2012-05-09 · diff ↗
1.01
2012-04-17 · diff ↗
R
R 2.15.0 released · 2012-03-30
R
R 2.14.0 released · 2011-10-31
R
R 2.13.0 released · 2011-04-13
1.00.05
2010-11-12 · diff ↗
1.00.02
2010-11-04
R
R 2.12.0 released · 2010-10-15

Package metadata

First published: 2010-11-04
Total releases: 8 / 16 yrs
License: GPL (>= 2) OSI
Download size: 12 KB
Installed size: not tracked yet
With dependencies: not tracked yet

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