coda

0.19-4.1

Output Analysis and Diagnostics for MCMC

446packages depend

3Mdownloads / year

–test coverage

11/13checks pass

Overview

About

Maintained by Martyn PlummerFirst published 1999-06-0456 releasesCRAN page ↗

Provides functions for summarizing and plotting the output from Markov Chain Monte Carlo (MCMC) simulations, as well as diagnostic tests of convergence to the equilibrium distribution of the Markov chain.

Install

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

install.packages("coda", 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-coda

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-coda

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-coda

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

NOTE2026-03-10
12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMENoVignettesNopkgdown siteNoNEWSNoCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 97%
Return-value docs: 55%
References docs: 27%

Downloads

CRAN downloads in the past year

Rank #180 · ~8.1K/day · ~247K/mo

Releases R versions

Daily download trend is not available in this view yet.

357.1K30 days

1M90 days

3M1 year

Compare downloads with other packages →

Also on16.5K r2u182 autocran73.1K conda_forge979 c2d4u

Dependencies

Declared dependencies

0 external dependencies (excludes base and recommended)

Depends (1)

R >= 2.14.0

Imports (1)

lattice

LinkingTo (0)

none

Suggests (0)

none

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

446direct

669indirect

and 398 more packages.

Code & Tests

Code Composition

R 3,868 (65%)Rd 2,060 (35%)

Code characteristics

Object systems

S353

Cyclomatic complexity: 3.0 median / 40 max

Test coverage

Line coverage

–

Expression

–

Tests / Examples

–

Functions

137 49 exported

Complexity

4.9 avg / 40 max

Call network

137 nodes / 329 edges

Call graph

Open call graph →

Loading call graph…

Lowest coverage

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

People & History

People (8)

Maintainer (1)

Martyn Plummer

Author, Maintainer, Translator · added in 0.5-1

Authors (8)

Martyn Plummer

Author, Maintainer, Translator · added in 0.5-1

Russell Almond

Author · added in 0.15-1

Douglas Bates

Author · added in 0.17-1

Nicky Best

Author · added in 0.5-1

Kate Cowles

Author

Arni Magnusson

Author · added in 0.18-1

Deepayan Sarkar

Author · added in 0.15-1

Karen Vines

Author · added in 0.5-1

Translators (1)

Martyn Plummer

Author, Maintainer, Translator · added in 0.5-1

Listed in earlier versions (2)

S original by Nicky Best

no longer listed · 0.4-5 to 0.4-7

Karen Vines R port by Martyn Plummer

no longer listed · 0.4-5 to 0.4-7

Package Timeline

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

R
R 4.6.0 released · 2026-04-24
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R 4.5.0 released · 2025-04-11
R
R 4.4.0 released · 2024-04-24
0.19-4.1Latest
2024-01-31 · current release · diff ↗
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R 4.3.0 released · 2023-04-21
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R 4.2.0 released · 2022-04-22
R
R 4.1.0 released · 2021-05-18
0.19-4
2020-09-30 · diff ↗
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R 4.0.0 released · 2020-04-24
0.19-3
2019-07-05 · diff ↗
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R 3.6.0 released · 2019-04-26
0.19-2
2018-10-08 · diff ↗
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R 3.5.0 released · 2018-04-23
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R 3.4.0 released · 2017-04-21
0.19-1
2016-12-08 · diff ↗
R
R 3.3.0 released · 2016-05-03

Show 75 earlier events

0.18-1
2015-10-16 · diff ↗
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R 3.2.0 released · 2015-04-16
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R 3.1.0 released · 2014-04-10
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R 3.0.0 released · 2013-04-03
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R 2.15.0 released · 2012-03-30
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R 2.10.0 released · 2009-10-26
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R 2.6.0 released · 2007-10-03
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R 2.5.0 released · 2007-04-24
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R 2.4.0 released · 2006-10-03
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R 2.3.0 released · 2006-04-24
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R 2.2.0 released · 2005-10-06
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R 2.1.0 released · 2005-04-18
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R 2.0.0 released · 2004-10-04
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R 1.9.0 released · 2004-04-12
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R 1.8.0 released · 2003-10-08
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2003-04-29 · diff ↗
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R 1.7.0 released · 2003-04-16
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2003-01-22 · diff ↗
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R 1.6.0 released · 2002-10-01
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2002-06-26 · diff ↗
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2002-06-22 · diff ↗
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R 1.5.0 released · 2002-04-29
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0.5-3
2000-06-06 · diff ↗
0.5-1
2000-04-17 · diff ↗
0.4-7
1999-11-04 · diff ↗
0.4-6
1999-07-09 · diff ↗
0.4-5
1999-06-04

Package metadata

First published: 1999-06-04
Total releases: 56 / 27 yrs
License: GPL (>= 2) OSI
Minimum R: ≥ 2.14.0
Bundled data: 9.4 KB / 1 file
Download size: 73 KB
Installed size: not tracked yet
With dependencies: not tracked yet

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Bayesian Inference Graphical Models

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