RCA

2.0

Relational Class Analysis

0packages depend

3.5Kdownloads / year

–test coverage

11/13checks pass

Overview

About

Maintained by Amir GoldbergFirst published 2013-03-259 releasesCRAN page ↗

Relational Class Analysis (RCA) is a method for detecting heterogeneity in attitudinal data (as described in Goldberg A., 2011, Am. J. Soc, 116(5)).

Install

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

install.packages("RCA", 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-rca

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-RCA

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-RCA

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: 59 s · r-oldrel-windows-x86_64

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

Dependencies · direct

Check history

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: 100%
Return-value docs: 0%
References docs: 100%

Downloads

3.5K

CRAN downloads in the past year

Rank #16,192 · ~9/day · ~288/mo

Releases R versions

Daily download trend is not available in this view yet.

19830 days

70590 days

3.5K1 year

Compare downloads with other packages →

Also on98 r2u19 autocran

Dependencies

Declared dependencies

2 external dependencies (excludes base and recommended)

Depends (2)

igraph gplots

Imports (0)

none

LinkingTo (0)

none

Suggests (0)

none

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

People & History

People (0)

Author records are not tracked yet for this package.

Listed in earlier versions (5)

Gabor Csardi

no longer listed · 1.3.1 to 1.4.1

Amir Goldberg

no longer listed · 1.3.1 to 2.0

Jinjian Zhai

no longer listed · 3.0.1 to 1.4.1

See the AUTHORS file.

no longer listed · 3.0.2 to 1.4.5

Sarah K. Stein

no longer listed · 2.0

Package Timeline

9 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
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
2.0Latest
2016-02-29 · current release · diff ↗
R
R 3.2.0 released · 2015-04-16
R
R 3.1.0 released · 2014-04-10
1.4.5
2014-01-02 · diff ↗
3.0.2
2013-08-15 · diff ↗

Show 8 earlier events

1.4.1
2013-06-01 · diff ↗
1.4
2013-05-23 · diff ↗
3.0.1
2013-05-15 · diff ↗
1.3.2
2013-04-03 · diff ↗
R
R 3.0.0 released · 2013-04-03
3.0.0
2013-03-31 · diff ↗
1.3.1
2013-03-25
R
R 2.15.0 released · 2012-03-30

Package metadata

First published: 2013-03-25
Total releases: 9 / 13 yrs
License: GPL (>= 2) OSI
Download size: 5.2 KB
Installed size: not tracked yet
With dependencies: not tracked yet

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