coda
‹0.19-4.1
- 0.19-4.131 Jan 2024, current
- 0.19-430 Sep 2020
- 0.19-35 Jul 2019
- 0.19-28 Oct 2018
- 0.19-18 Dec 2016
- 0.18-116 Oct 2015
- 0.17-13 Mar 2015
- 0.16-16 Nov 2012
- 0.15-224 Jul 2012
- 0.15-117 Jul 2012
- 0.14-72 Apr 2012
- 0.14-64 Nov 2011
- 0.14-53 Nov 2011
- 0.14-420 May 2011
- 0.14-29 Dec 2010
- 0.13-519 Mar 2010
- 0.13-426 Jan 2009
- 0.13-310 Sep 2008
- 0.13-216 May 2008
- 0.13-112 Dec 2007
- 0.12-110 Aug 2007
- 0.11-324 Jul 2007
- 0.11-24 Jun 2007
- 0.11-123 May 2007
- 0.10-711 Oct 2006
- 0.10-627 Jul 2006
- 0.10-527 Mar 2006
- 0.10-48 Mar 2006
- 0.10-317 Dec 2005
- 0.10-210 Nov 2005
- 0.10-19 Nov 2005
- 0.9-54 May 2005
- 0.9-428 Apr 2005
- 0.9-24 Feb 2005
- 0.9-121 Dec 2004
- 0.8-36 Aug 2004
- 0.8-22 Aug 2004
- 0.8-11 Aug 2004
- 0.7-222 Apr 2004
- 0.7-112 Apr 2004
- 0.6-29 Dec 2003
- 0.6-17 Dec 2003
- 0.5-1529 Apr 2003
- 0.5-1422 Jan 2003
- 0.5-1226 Jun 2002
- 0.5-1122 Jun 2002
- 0.5-1013 Jan 2002
- 0.5-819 Dec 2001
- 0.5-727 Jul 2001
- 0.5-68 Jun 2001
- 0.5-518 May 2001
- 0.5-36 Jun 2000
- 0.5-117 Apr 2000
- 0.4-74 Nov 1999
- 0.4-69 Jul 1999
- 0.4-54 Jun 1999
Output Analysis and Diagnostics for MCMC
- CRAN checks, method
Method
Checks and health
CRAN runs every current package through
R CMD checkon a set of machines and publishes a result for each one. The health shown on a package page comes from these results alone.- Problems
- Notes alone never count against a package, but a warning, an error or a failure on any platform is a problem. Open CRAN deadlines are a fact of their own, shown as a clock after the mark, so the mark always says what the checks found.
- Checks only
- Health reflects CRAN's check results and nothing else. Even a package with no tests, no coverage or no recent release can have every platform OK.
- Once a day
- Results are collected once a day from files CRAN publishes. Each platform is one machine set-up, named by its R version, operating system, architecture and compiler, such as r-devel-linux-x86_64-fedora-clang.
- Platforms counted
- The 13 in 3 of 13 is the number of platform rows CRAN published for that package on the day of collection. The set of machines changes over time, so the number is not fixed, and a package missing from a platform counts as neither passing nor failing there.
- OKnotes on 2 of 13
- CRAN 30-day downloads, method
- 258K−1.9% down on the 30 days before, the worse direction
- Dependent packages, method
Method
Reverse dependencies
Dependent packages are other packages that list this one under
Depends,ImportsorLinkingToin theirDESCRIPTIONfile. Those fields list the packages a package needs to install, so dependents break if this one is archived or broken.- As declared
- The counts follow the declarations as written, not whether a package uses the other one when it runs.
- Suggests apart
- Packages that list this one only under
Suggestsinstall and run without it, and use it for tests, examples or an optional feature. They are counted as Suggested by, never among the dependents, and a package that also lists it under one of the three fields is a dependent and is not counted again. - Zero
- Zero dependents means no current CRAN package declares a need for this one, though some may suggest it. On 28 Oct 2026, 19,572 of the 25,581 current CRAN packages had no dependent package.
- 38192 more suggest it
- Test coverage, method
Method
Test coverage
Test coverage is measured by downloading each CRAN package's current source file, installing its dependencies, building it and running its tests under covr.
- Almost half of CRAN has no tests to run
- Only CRAN packages are measured. Many have no percentage, most often because the package has no tests, and that blank is a recorded outcome, not missing data.
- NOT_CRAN
- Tests run with NOT_CRAN=true, so tests that skip themselves on CRAN run here, and the figure can differ from what CRAN's own checks see.
- Current version only
- Only the current version is measured, and a new version on CRAN is measured again. Older rows are kept but never filled in later. This is one package's run.
- Never 0%
- On a package page three states stay apart: measured, no tests, and not measured. Neither of the last two is ever shown as 0%.
- No testsnothing to run
- Advisories, method
Method
Security advisories
Advisories come from the R Consortium advisory database, a community record of security problems in R packages, as OSV publishes it.
- The copy
- The record is read once a day. The data is published under the Apache License 2.0 and is credited on the advisories list.
- Box under the name
- Under the package's name, a box names any advisory that affects the current release, with its fix or that there is none.
- Ranges
- Advisories state ranges, such as from 0.9.12 up to but not including 1.8.8. Each range is checked against every version CRAN has published, using the version rules R itself uses, so a release that came out after the advisory was written is still caught by its range.
- Not the package
- The rating is for the library flaw itself, not for how exposed the R package is, and it is never added up into a figure for the package.
- None known
About
Method, About Method Licence figures come from the Licences
License field of each package's DESCRIPTION file, read the way R itself reads it. No licence file is opened.tools::analyze_license() and R's own licence database, as CRAN's checks read it.| is read, so one string can offer two families.
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.
- Maintainer
- Martyn Plummer
- Licence
- GPL (>= 2)
- Latest release
- 31 Jan 2024
- First release
- 4 Jun 1999
More details
- Releases
- 56
- Needs compilation
- No
- Needs R
- >= 2.14.0
- Date
- 2020-09-30
Task views (2)
- Bayesian Inference, a core package of this view
- Graphical Models
Subjects (1) Method, SubjectsMethod
Subjects and collections
Subjects are the site's own grouping of CRAN packages, found by clustering. Collections are sets of packages that communities declare, such as the tidyverse.
- Subjects
- Subjects are found by clustering the words of current CRAN packages and the packages they use. No one edits them by hand.
- Collections
- Collections are sets that communities declare, through a package that installs the set or an organization on GitHub. The site finds them by rules.
- Who made each
- Subjects are marked Site and collections Community. Subjects, collections and task views are never mixed in one list.
- The day of the data
- Subjects and collections were last worked out on 22 Oct 2026.
Cite
Package
Run in R for the authors' entry:
citation("coda")The package provides a citation file, so citation() returns the authors' own entry.
R Observatory
For a number measured here: a download total, a coverage figure, an archival date.
Balamuta, J. J. (2026). R Observatory: Metrics for coda version 0.19-4.1 [Data set]. HJJB, LLC. Data release v2026-10-28. https://doi.org/10.5281/zenodo.21843040
About
From data release v2026-10-28, which the citation names so these numbers can be found later.
Health
No warnings or errors. 2 of 13 check platforms have notes.
r-devel-linux-x86_64-debian-clangThe unreleased R on Linux, x86_64, debian-clang
Note
- Version checked
- 0.19-4.1
- Time taken
- 45 s
CRAN incoming feasibility: Note
Maintainer: ‘Martyn Plummer <martyn.plummer@gmail.com>’
r-devel-linux-x86_64-debian-gccThe unreleased R on Linux, x86_64, debian-gcc
Note
- Version checked
- 0.19-4.1
- Time taken
- 34 s
CRAN incoming feasibility: Note
Maintainer: ‘Martyn Plummer <martyn.plummer@gmail.com>’
r-devel-linux-x86_64-fedora-clangThe unreleased R on Linux, x86_64, fedora-clang
OK
- Version checked
- 0.19-4.1
- Time taken
- 29 s
r-devel-linux-x86_64-fedora-gccThe unreleased R on Linux, x86_64, fedora-gcc
OK
- Version checked
- 0.19-4.1
- Time taken
- 28 s
r-devel-windows-x86_64The unreleased R on Windows, x86_64
OK
- Version checked
- 0.19-4.1
- Time taken
- 66 s
r-oldrel-macos-arm64The previous release of R on macOS, arm64
OK
- Version checked
- 0.19-4.1
r-oldrel-macos-x86_64The previous release of R on macOS, x86_64
OK
- Version checked
- 0.19-4.1
- Time taken
- 47 s
r-oldrel-windows-x86_64The previous release of R on Windows, x86_64
OK
- Version checked
- 0.19-4.1
- Time taken
- 74 s
r-patched-linux-x86_64The patched release of R on Linux, x86_64
OK
- Version checked
- 0.19-4.1
- Time taken
- 41 s
r-release-linux-x86_64The current release of R on Linux, x86_64
OK
- Version checked
- 0.19-4.1
- Time taken
- 41 s
r-release-macos-arm64The current release of R on macOS, arm64
OK
- Version checked
- 0.19-4.1
- Time taken
- 13 s
r-release-macos-x86_64The current release of R on macOS, x86_64
OK
- Version checked
- 0.19-4.1
- Time taken
- 46 s
r-release-windows-x86_64The current release of R on Windows, x86_64
OK
- Version checked
- 0.19-4.1
- Time taken
- 70 s
- 2 Note
- 11 OK
Check output (1)
CRAN incoming feasibility, Note on 2 platforms
Maintainer: ‘Martyn Plummer <martyn.plummer@gmail.com>’ Package CITATION file contains call(s) to old-style personList() or as.personList(). Please use c() on person objects instead. Package CITATION file contains call(s) to old-style citEntry(). Please use bibentry() instead.
Downloads
Method, Downloads Method Download figures count requests logged by each distribution channel. They are not counts of installs or of users, because each channel publishes its own totals and this site reads them.Downloads
- Total downloads in the last 30 days
- 311,597+5.9% up on the 30 days before, the better directionIt is the sum of 5 channels: CRAN, r2u, autoCRAN, conda-forge and c2d4u.
CRAN rank
202 of 26,530
CRAN
258,398 downloads in the last 30 days
- Rank
- 202 of 26,530
- Change
- −1.9% down on the 30 days before, the worse direction
It is in the total. Take it out
r2u
10,356 downloads in the last 30 days
- Rank
- 304 of 30,526
- Change
- +211% up on the 30 days before, the better direction
It is in the total. Take it out
autoCRAN
179 downloads in the last 30 days
- Rank
- 312 of 29,212
- Change
- +27% up on the 30 days before, the better direction
It is in the total. Take it out
conda-forge
42,386 downloads in the last 30 days
- Rank
- 195 of 3,828
- Change
- +57.2% up on the 30 days before, the better direction
It is in the total. Take it out
c2d4u, no longer updated
278 downloads in the last 30 days
- Rank
- 205 of 7,575
- Change
- −17.8% down on the 30 days before, the worse direction
It is in the total. Take it out
The total is 311,597 downloads in the last 30 days. It is the sum of 5 channels: CRAN, r2u, autoCRAN, conda-forge and c2d4u.
Over time
Dependencies
- Needs
- 1
- Dependent packages
- 381
- Suggested by
- 92
Needs (1)
- Installing it adds
- 0 packages, 0 KB of source
- Of those, need compilation
- 0
Dependent packages (50 of 381)
| Package | Title | Downloads in 30 days |
|---|---|---|
| brms | Bayesian Regression Models using 'Stan' | 42,326 |
| bridgesampling | Bridge Sampling for Marginal Likelihoods and Bayes Factors | 40,548 |
| broom.mixed | Tidying Methods for Mixed Models | 38,341 |
| arm | Data Analysis Using Regression and Multilevel/Hierarchical Models | 31,211 |
| statnet.common | Common R Scripts and Utilities Used by the Statnet Project Software | 28,484 |
| phytools | Phylogenetic Tools for Comparative Biology (and Other Things) | 25,544 |
| MCMCpack | Markov Chain Monte Carlo (MCMC) Package | 24,275 |
| rjags | Bayesian Graphical Models using MCMC | 20,894 |
| emdbook | Support Functions and Data for "Ecological Models and Data" | 19,995 |
| BayesFactor | Computation of Bayes Factors for Common Designs | 19,952 |
| spatialreg | Spatial Regression Analysis | 13,192 |
| LearnBayes | Functions for Learning Bayesian Inference | 12,857 |
| cplm | Compound Poisson Linear Models | 10,471 |
| ergm | Fit, Simulate and Diagnose Exponential-Family Models for Networks | 9,325 |
| geiger | Analysis of Evolutionary Diversification | 8,726 |
| blavaan | Bayesian Latent Variable Analysis | 8,336 |
| MCMCglmm | MCMC Generalised Linear Mixed Models | 8,024 |
| R2jags | Using R to Run 'JAGS' | 6,937 |
| runjags | Interface Utilities, Model Templates, Parallel Computing Methods and Additional Distributions for MCMC Models in JAGS | 6,874 |
| R2WinBUGS | Running 'WinBUGS' and 'OpenBUGS' from 'R' / 'S-PLUS' | 6,814 |
| MplusAutomation | An R Package for Facilitating Large-Scale Latent Variable Analyses in Mplus | 6,562 |
| btergm | Temporal Exponential Random Graph Models by Bootstrapped Pseudolikelihood | 6,368 |
| icenReg | Regression Models for Interval Censored Data | 5,585 |
| nimble | MCMC, Particle Filtering, and Programmable Hierarchical Modeling | 5,584 |
| tidybayes | Tidy Data and 'Geoms' for Bayesian Models | 5,240 |
| gemtc | Network Meta-Analysis Using Bayesian Methods | 4,150 |
| metaBMA | Bayesian Model Averaging for Random and Fixed Effects Meta-Analysis | 4,032 |
| FME | A Flexible Modelling Environment for Inverse Modelling, Sensitivity, Identifiability and Monte Carlo Analysis | 3,654 |
| jagsUI | A Wrapper Around 'rjags' to Streamline 'JAGS' Analyses | 3,368 |
| apollo | Tools for Choice Model Estimation and Application | 3,234 |
| BayesFM | Bayesian Inference for Factor Modeling | 3,119 |
| R2OpenBUGS | Running OpenBUGS from R | 2,877 |
| pomp | Statistical Inference for Partially Observed Markov Processes | 2,472 |
| Bergm | Bayesian Exponential Random Graph Models | 2,360 |
| bamlss | Bayesian Additive Models for Location, Scale, and Shape (and Beyond) | 2,337 |
| bssm | Bayesian Inference of Non-Linear and Non-Gaussian State Space Models | 2,304 |
| crossnma | Cross-Design & Cross-Format Network Meta-Analysis and Regression | 2,205 |
| BayesX | R Utilities Accompanying the Software Package BayesX | 2,183 |
| RMark | R Code for Mark Analysis | 2,155 |
| mdmb | Model Based Treatment of Missing Data | 2,046 |
| ctmcd | Estimating the Parameters of a Continuous-Time Markov Chain from Discrete-Time Data | 2,035 |
| stochvol | Efficient Bayesian Inference for Stochastic Volatility (SV) Models | 1,963 |
| diagis | Diagnostic Plot and Multivariate Summary Statistics of Weighted Samples from Importance Sampling | 1,778 |
| fdasrvf | Elastic Functional Data Analysis | 1,745 |
| tergm | Fit, Simulate and Diagnose Models for Network Evolution Based on Exponential-Family Random Graph Models | 1,739 |
| spOccupancy | Single-Species, Multi-Species, and Integrated Spatial Occupancy Models | 1,714 |
| rbacon | Age-Depth Modelling using Bayesian Statistics | 1,690 |
| JMbayes2 | Extended Joint Models for Longitudinal and Time-to-Event Data | 1,380 |
| Hmsc | Hierarchical Model of Species Communities | 1,348 |
| EpiModel | Mathematical Modeling of Infectious Disease Dynamics | 1,329 |
Code
Method, Code Method Code metrics come from reading the released source of each package version. The package is never installed, loaded or run.Code metrics
README, vignettes, a NEWS file and the shares read from its help pages. Files kept only in the repository, such as a pkgdown configuration or CI files, are read by the repository scan instead.
- Functions
- 137
- Public exports
- 48
- Lines of R code
- 3,868
- Median complexity
- 3
Functions (137)
Size and composition
Lines by kind (5,928)
| Kind | Lines | Share |
|---|---|---|
| R code | 3,868 | 65% |
| Documentation | 2,060 | 35% |
Lines by language
| Language | Lines | Share |
|---|---|---|
| R | 3,868 | 65% |
| Rd | 2,060 | 35% |
Languages are counted from file extensions.
- Files
- 71
- R functions
- 137
- Object systems
- S3: 53 methods
Complexity
- Median
- 3
- Mean
- 4.91
- Highest
- 40
- Median lines per function
- 17
About complexity
Cyclomatic complexity counts the independent paths through a function: 1 is a straight line, higher is harder to test. R functions only.
Call graph figures
- R functions
- 137
- Calls
- 329
- Unconnected
- 24
- Groups
- 1
Growth (56 releases)
Release changes
Tests
The package was built and has no tests to run.
- Lines of tests
- 0
- Exports named in tests
- 0%
Test suite
- Has tests
- No
- Test frameworks
- No tests in this release
- Test lines per line of code
- 0
Documentation
- Exports documented
- 100%
- Arguments documented
- 97%
- Return value documented
- 55.3%
- Help pages with examples
- 6.7%
- Examples run in checks
- 100%
Other documentation
- README
- Yes, 240 words
- Release notes file
- No
- Help pages
- 45
- Lines of documentation
- 2,060
Datasets
Method, Datasets Method The datasets inside packages are read from their R objects in datasets
data/ folders when the code is analysed. Each object is described by its class, its shape and its columns, and fingerprinted so the same data can be found in other packages.data() are listed, 76,161 on CRAN and 8,045 on Bioconductor, so the list is not every file in data/.
| Dataset | Size |
|---|---|
| lineSimple linear regression example | length 2 |
People
Method, People Method People on the site are the names packages give them in their Author and maintainer identity
DESCRIPTION files: authors from the author list, and the maintainer from the Maintainer field. Spellings of one name become one person only where the rules below allow it, and when in doubt the rules keep people apart.
Maintainer since at least 0.5-5 (2001), author, translator
Author
Author
Author
Author
Author
Author
Author
Repository
Method, figures by host Method Repository signals are the figures read from the source repository a package links to: stars, forks, issues, commits, releases and the time issues take to close. They are read from GitHub, GitLab, Codeberg and Bitbucket.Repository signals
URL and BugReports fields of its DESCRIPTION file. Read-only mirrors, the cran and bioc accounts on GitHub and git.bioconductor.org, are left out.
No repository on record
History
Method, History Method Archived is built from CRAN's archive records, its list of check deadlines and Bioconductor's package records. Every figure is counted to 28 Oct 2026, the day the data was read.Packages leaving
- On CRAN
- Release
| Version | Released | R |
|---|---|---|
| 0.19-4.1 current | 31 Jan 2024 | 4.3.2 |
| 0.19-4 | 30 Sep 2020 | 4.0.2 |
| 0.19-3 | 5 Jul 2019 | 3.6.0 |
| 0.19-2 | 8 Oct 2018 | 3.5.0 |
| 0.19-1 | 8 Dec 2016 | 3.3.2 |
| 0.18-1 | 16 Oct 2015 | 3.2.2 |
| 0.17-1 | 3 Mar 2015 | 3.1.2 |
| 0.16-1 | 6 Nov 2012 | 2.15.2 |
Earlier versions (48)
| Version | Released | R |
|---|---|---|
| 0.15-2 | 24 Jul 2012 | 2.15.1 |
| 0.15-1 | 17 Jul 2012 | 2.15.1 |
| 0.14-7 | 2 Apr 2012 | 2.15.0 |
| 0.14-6 | 4 Nov 2011 | 2.14.0 |
| 0.14-5 | 3 Nov 2011 | 2.14.0 |
| 0.14-4 | 20 May 2011 | 2.13.0 |
| 0.14-2 | 9 Dec 2010 | 2.12.0 |
| 0.13-5 | 19 Mar 2010 | 2.10.1 |
| 0.13-4 | 26 Jan 2009 | 2.8.1 |
| 0.13-3 | 10 Sep 2008 | 2.7.2 |
| 0.13-2 | 16 May 2008 | 2.7.0 |
| 0.13-1 | 12 Dec 2007 | 2.6.1 |
| 0.12-1 | 10 Aug 2007 | 2.5.1 |
| 0.11-3 | 24 Jul 2007 | 2.5.1 |
| 0.11-2 | 4 Jun 2007 | 2.5.0 |
| 0.11-1 | 23 May 2007 | 2.5.0 |
| 0.10-7 | 11 Oct 2006 | 2.4.0 |
| 0.10-6 | 27 Jul 2006 | 2.3.1 |
| 0.10-5 | 27 Mar 2006 | 2.2.1 |
| 0.10-4 | 8 Mar 2006 | 2.2.1 |
| 0.10-3 | 17 Dec 2005 | 2.2.0 |
| 0.10-2 | 10 Nov 2005 | 2.2.0 |
| 0.10-1 | 9 Nov 2005 | 2.2.0 |
| 0.9-5 | 4 May 2005 | 2.1.0 |
| 0.9-4 | 28 Apr 2005 | 2.1.0 |
| 0.9-2 | 4 Feb 2005 | 2.0.1 |
| 0.9-1 | 21 Dec 2004 | 2.0.1 |
| 0.8-3 | 6 Aug 2004 | 1.9.1 |
| 0.8-2 | 2 Aug 2004 | 1.9.1 |
| 0.8-1 | 1 Aug 2004 | 1.9.1 |
| 0.7-2 | 22 Apr 2004 | 1.9.0 |
| 0.7-1 | 12 Apr 2004 | 1.9.0 |
| 0.6-2 | 9 Dec 2003 | 1.8.1 |
| 0.6-1 | 7 Dec 2003 | 1.8.1 |
| 0.5-15 | 29 Apr 2003 | 1.7.0 |
| 0.5-14 | 22 Jan 2003 | 1.6.2 |
| 0.5-12 | 26 Jun 2002 | 1.5.1 |
| 0.5-11 | 22 Jun 2002 | 1.5.1 |
| 0.5-10 | 13 Jan 2002 | 1.4 |
| 0.5-8 | 19 Dec 2001 | 1.4 |
| 0.5-7 | 27 Jul 2001 | 1.3 |
| 0.5-6 | 8 Jun 2001 | 1.2.3 |
| 0.5-5 | 18 May 2001 | 1.2.3 |
| 0.5-3 | 6 Jun 2000 | 1.0.1 |
| 0.5-1 | 17 Apr 2000 | 1.0.1 |
| 0.4-7 | 4 Nov 1999 | 0.65.1 |
| 0.4-6 | 9 Jul 1999 | 0.64.2 |
| 0.4-5 | 4 Jun 1999 | 0.64.1 |