R Observatory: Metrics for treeDA version 0.0.5

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

treeDA

0.0.5

Tree-Based Discriminant Analysis

0packages depend

2.5Kdownloads / year

–test coverage

13/13checks pass

Overview

About

Maintained by Julia FukuyamaFirst published 2017-07-254 releasesCRAN page ↗GitHub ↗

Performs sparse discriminant analysis on a combination of node and leaf predictors when the predictor variables are structured according to a tree, as described in Fukuyama et al. (2017) doi:10.1371/journal.pcbi.1005706.

Install

R (CRAN)pak (dev)Ubuntu (r2u)

install.packages("treeDA", repos = "https://cloud.r-project.org/")

Installs the current CRAN release. Prebuilt binaries on Windows and macOS.

if (!requireNamespace("pak", quietly = TRUE))
  install.packages("pak", repos = "https://cloud.r-project.org/")
pak::pak("jfukuyama/treeda")

Development version from jfukuyama/treeda. Installs pak first if it is not already available.

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-treeda

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

Health

CRAN checks

13OK

Slowest check: 7.8 min · r-devel-windows-x86_64

Code health

Yes

Tests · ratio 0.06

not tracked

Coverage

100%

Documentation · exports

10

Dependencies · direct

Check history

OK2026-08-04
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
NOTE2026-08-01
12 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
OK2026-06-09
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-06-08
11 OK · 0 NOTE · 0 WARNING · 1 ERROR · 1 FAILURE
OK2026-03-16
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Show 3 earlier snapshots

ERROR2026-03-13
13 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
OK2026-03-12
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-03-10
13 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE

Documentation

READMENoVignettesYes · dynamicpkgdown siteNoNEWSNoCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 100%
Return-value docs: 86%
References docs: 0%

Downloads

2.5K

CRAN downloads in the past year

Rank #14,757 · ~7/day · ~212/mo

Releases R versions

Daily download trend is not available in this view yet.

15630 days

70990 days

2.5K1 year

Compare downloads with other packages →

Also on92 r2u

Repository

GitHub ↗ jfukuyama/treeda

0Stars

0Forks

0Open issues

0Open PRs

0Releases

Last activity 2021-05-14

Repository practices

Upstream repositoryBeta

1 development-tooling and community-health practice detected across 1 family in the upstream repository

Checks run against github.com/jfukuyama/treeda on 2026-08-09.

Continuous integration (1)

Travis CI

How this is detected·Detection ruleset v1 (2026-07-18)

Dependencies

Declared dependencies

12 external dependencies (excludes base and recommended)

Depends (1)

R >= 3.4.0

Imports (10)

sparseLDAMatrixmvtnorm reshape2 gtable phyloseq ggplot2 apegridstats

LinkingTo (0)

none

Suggests (5)

adaptiveGPCA knitr testthat markdown rmarkdown

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

People & History

People (1)

Maintainer (1)

Julia Fukuyama

Author, Maintainer

Authors (1)

Julia Fukuyama

Author, Maintainer

Package Timeline

4 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
0.0.5Latest
2021-05-14 · current release · diff ↗
R
R 4.0.0 released · 2020-04-24
R
R 3.6.0 released · 2019-04-26
0.0.4
2018-06-27 · diff ↗
R
R 3.5.0 released · 2018-04-23
0.0.3
2018-03-15 · diff ↗
0.0.2
2017-07-25
R
R 3.4.0 released · 2017-04-21

Package metadata

First published: 2017-07-25
Total releases: 4 / 9 yrs
License: GPL-2 OSI
Minimum R: ≥ 3.4.0
Bundled data: 40 KB / 1 file
Download size: 622 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("treeDA")

Format

Fukuyama, J. (2021). treeDA: Tree-Based Discriminant Analysis (Version 0.0.5) [Computer software]. https://doi.org/10.32614/CRAN.package.treeDA

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 treeDA version 0.0.5 [Data set]. HJJB, LLC. Data release v2026-08-15. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-15, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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