R Observatory: Metrics for maptree version 1.4-9

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

maptree

1.4-9Package record

Mapping, Pruning, and Graphing Tree Models

2packages depend

52.4Kdownloads / year

–test coverage

13/13flavors OK

Overview

About

Maintained by Robert B. GramacyCRAN page ↗

Functions with example data for graphing, pruning, and mapping models from hierarchical clustering, and classification and regression trees.

Install

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

install.packages("maptree", 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-maptree

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled. We list this channel from recorded r2u download activity rather than from a live index of the repository, so treat it as last known rather than guaranteed.

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-maptree

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-maptree

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed). We list this channel from recorded autoCRAN download activity rather than from a live index of the repository, so treat it as last known rather than guaranteed.

Health

CRAN checks

13OK

CRAN check page ↗

Slowest check: 57 s · r-devel-windows-x86_64

Status changes

OK13 OK2026-08-05
NOTE12 OK, 1 NOTE2026-08-01
OK13 OK2026-06-09
WARNING12 OK, 1 WARNING2026-06-08
OK14 OK2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 1.4-9

READMENoVignettesNoNEWSNoCitation fileNoWebsitenot declared in DESCRIPTION

Help pages: 16
Examples that run: 100%10 run in a plain check
Exported functions with examples: 63%
Documented parameters: not tracked
Return-value docs: not tracked
Help pages citing references: 31%

How these are measured

Downloads

52.4K

CRAN downloads in the past year

Rank #2,068 · ~144/day · ~4.4K/mo

Releases R versions

Daily download trend is not available in this view yet.

2.7K30 days

8.8K90 days

52.4K1 year

Compare downloads with other packages →

Also on456 r2u4 autocran1.5K conda_forge144 c2d4u

How downloads are counted

Dependencies

Declared dependencies

0 external dependencies (excludes base and recommended)

Installing maptree adds no packages beyond those that come with R.

Depends (3)

R >= 2.14clusterrpart

Imports (0)

none

LinkingTo (0)

none

Suggests (0)

none

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

2direct

16indirect

Imports 2

Depends, Imports or LinkingTo, most downloaded first

tgp somhca

How these are counted

Code & Tests

Datasets

People & History

People (2)

Robert B. Gramacy

Maintainer, Author · added in 1.4-7

Denis White

Author

Maintainer since at least 1.1-1 (2001)

Listed in earlier versions (1)

Gramacy

no longer listed · 1.4-9

Releases (16)

Pick two releases to compare their code metrics.

R
R 4.6.0 released · 2026-04-24
1.4-9Latest
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2025-07-23 · current release · diff ↗
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R 4.5.0 released · 2025-04-11
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R 4.4.0 released · 2024-04-24
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R 4.3.0 released · 2023-04-21
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R 4.2.0 released · 2022-04-22
1.4-8
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2022-04-06 · diff ↗
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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
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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
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R 3.2.0 released · 2015-04-16
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R 3.1.0 released · 2014-04-10
R
R 3.0.0 released · 2013-04-03

Show 35 earlier eventsHide 35 earlier events

1.4-7
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2012-11-26 · diff ↗
1.4-6
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2012-10-29 · diff ↗ ·
added 1 export
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R 2.15.0 released · 2012-03-30
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R 2.14.0 released · 2011-10-31
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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
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R 2.7.0 released · 2008-04-22
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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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2006-01-10 · diff ↗
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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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R 1.7.0 released · 2003-04-16
1.3-3
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2003-03-06 · diff ↗
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R 1.6.0 released · 2002-10-01
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R 1.5.0 released · 2002-04-29
1.3-2
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2002-04-23 · diff ↗
1.3-1
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2002-04-09 · diff ↗
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2002-03-16 · diff ↗
1.1-2
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2001-07-11 · diff ↗
1.1-1
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2001-06-11 · diff ↗
1.0-3
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2000-06-13

Package metadata

First published: 2000-06-13
Total releases: 16 / 26 yrs
License: Unlimited · relicensed from Public Domain, unlimited distribution in 1.4-4
Minimum R: ≥ 2.14
Bundled data: 48 KB / 5 files
Download size: 66 KB

Appears in task views

Analysis of Ecological and Environmental Data Machine Learning & Statistical Learning

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("maptree")

Format

Gramacy, R. B., & White, D. (2025). maptree: Mapping, Pruning, and Graphing Tree Models (Version 1.4-9) [Computer software]. https://doi.org/10.32614/CRAN.package.maptree

This package has no citation file, so citation() returns this entry built from DESCRIPTION.

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 maptree version 1.4-9 [Data set]. HJJB, LLC. Data release v2026-10-23. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-23, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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