R Observatory: Metrics for pan version 2.0

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

pan

2.0

Multiple Imputation for Multivariate Panel or Clustered Data

2packages depend

725.3Kdownloads / year

–test coverage

13/13checks pass

Overview

About

Maintained by Jing hua ZhaoFirst published 2003-11-1529 releasesCRAN page ↗

It provides functions and examples for maximum likelihood estimation for generalized linear mixed models and Gibbs sampler for multivariate linear mixed models with incomplete data, as described in Schafer JL (1997) "Imputation of missing covariates under a multivariate linear mixed model". Technical report 97-04, Dept. of Statistics, The Pennsylvania State University.

Install

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

install.packages("pan", 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-pan

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-pan

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-pan

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

Health

CRAN checks

13OK

Slowest check: 2.5 min · r-release-macos-x86_64

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

0

Dependencies · direct

Check history

OK2026-08-05
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
NOTE2026-08-01
12 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
OK2026-07-04
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
NOTE2026-06-09
11 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-06-08
11 OK · 1 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE

Show 3 earlier snapshots

NOTE2026-05-02
11 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-04-25
9 OK · 2 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
NOTE2026-03-10
12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMENoVignettesYes · dynamicpkgdown siteNoNEWSNoCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 100%
Return-value docs: 100%
References docs: 33%

Downloads

725.3K

CRAN downloads in the past year

Rank #456 · ~2K/day · ~60.4K/mo

Releases R versions

Daily download trend is not available in this view yet.

57.9K30 days

180.4K90 days

725.3K1 year

Compare downloads with other packages →

Also on29.1K r2u104 autocran15.4K conda_forge1.6K c2d4u

Dependencies

Declared dependencies

2 external dependencies (excludes base and recommended)

Depends (0)

none

Imports (0)

none

LinkingTo (0)

none

Suggests (2)

mitools lme4

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

2direct

167indirect

mitml mice

Code & Tests

Datasets

People & History

People (2)

Maintainer (1)

Jing hua Zhao

Maintainer

Authors (1)

Original by Joseph L. Schafer

Author · added in 1.3

Listed in earlier versions (4)

Original by Joseph L. Schafer.

no longer listed · 0.1 to 2.13.1

Joseph L. Schafer

no longer listed · 0.4 to 3.0.3

Schafer

no longer listed · 2.0

Zhao

no longer listed · 2.0

Package Timeline

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

2.0Latest
2026-06-30 · current release · diff ↗
R
R 4.6.0 released · 2026-04-24
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R 4.5.0 released · 2025-04-11
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R 4.4.0 released · 2024-04-24
1.9
2023-12-07 · diff ↗
1.8
2023-06-25 · 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
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R 4.0.0 released · 2020-04-24
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R 3.6.0 released · 2019-04-26
1.6
2018-06-29 · 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
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R 3.3.0 released · 2016-05-03
1.4
2016-02-10 · diff ↗

Show 45 earlier events

R
R 3.2.0 released · 2015-04-16
1.3
2015-02-10 · diff ↗
R
R 3.1.0 released · 2014-04-10
3.0.3
2013-09-27 · diff ↗
0.9
2013-09-27 · diff ↗
0.7
2013-04-17 · diff ↗
3.0.1
2013-04-16 · diff ↗
R
R 3.0.0 released · 2013-04-03
2.15.3
2013-01-07 · diff ↗
0.6
2013-01-07 · diff ↗
2.15.2
2012-08-06 · diff ↗
0.5
2012-08-06 · diff ↗
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R 2.15.0 released · 2012-03-30
2.15.0
2012-03-19 · diff ↗
0.4
2012-03-19 · diff ↗
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R 2.14.0 released · 2011-10-31
2.13.1
2011-04-28 · diff ↗
0.3
2011-04-28 · diff ↗
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R 2.13.0 released · 2011-04-13
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R 2.12.0 released · 2010-10-15
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R 2.11.0 released · 2010-04-22
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R 2.10.0 released · 2009-10-26
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R 2.9.0 released · 2009-04-17
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R 2.8.0 released · 2008-10-20
2.10.0
2008-05-14 · diff ↗
0.2-6
2008-05-14 · diff ↗
R
R 2.7.0 released · 2008-04-22
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R 2.6.0 released · 2007-10-03
0.2-4
2007-10-02 · diff ↗
2.6.0
2007-10-01 · diff ↗
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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
0.2-3
2005-04-02 · diff ↗
2.1.0
2005-03-23 · diff ↗
0.2-2
2004-12-10 · diff ↗
R
R 2.0.0 released · 2004-10-04
R
R 1.9.0 released · 2004-04-12
2.0.0
2004-04-01 · diff ↗
0.2-1
2004-02-29 · diff ↗
0.2
2003-12-21 · diff ↗
0.1
2003-11-15
R
R 1.8.0 released · 2003-10-08

Package metadata

First published: 2003-11-15
Total releases: 29 / 23 yrs
License: GPL-3 OSI
Bundled data: 45 KB / 4 files
Download size: 1.4 MB
Installed size: not tracked yet
With dependencies: not tracked yet

Appears in task views

Missing Data Mixed, Multilevel, and Hierarchical Models in R

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("pan")

Format

Zhao, J. h., & Schafer, O. b. J. L. (2026). pan: Multiple Imputation for Multivariate Panel or Clustered Data (Version 2.0) [Computer software]. https://doi.org/10.32614/CRAN.package.pan

This is what citation() produces when a package has no citation file of its own. If it prints something else, use that.

Cite the R Observatory

For a number measured here: a download total, a coverage figure, an archival date.

Format

APA

Balamuta, J. J. (2026). R Observatory: Metrics for pan version 2.0 [Data set]. HJJB, LLC. Data release v2026-08-17. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-17, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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