R Observatory: Metrics for TML version 2.3.0

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

TML

2.3.0Package record

Tropical Geometry Tools for Machine Learning

0packages depend

2.5Kdownloads / year

22.2%test coverage

13/13flavors OK

Overview

About

Maintained by David BarnhillCRAN page ↗GitHub ↗Issues ↗

Suite of tropical geometric tools for use in machine learning applications. These methods may be summarized in the following references: Yoshida, et al. (2022) doi:10.2140/astat.2023.14.37, Barnhill et al. (2023) doi:10.48550/arXiv.2303.02539, Barnhill and Yoshida (2023) doi:10.3390/math11153433, Aliatimis et al. (2023) doi:10.1007/s11538-024-01327-8, Yoshida et al. (2022) doi:10.1109/TCBB.2024.3420815, and Yoshida et al. (2019) doi:10.1007/s11538-018-0493-4.

Install

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

install.packages("TML", 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("barnhilldave/TML")

Development version from barnhilldave/TML. 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-tml

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-TML

RPMs from the iucar/cran COPR, rebuilt from CRAN.

For install.packages() integration in R, also: sudo dnf install R-CoprManager

Health

CRAN checks

13OK

CRAN check page ↗

Slowest check: 3.7 min · r-oldrel-windows-x86_64

Status changes

OK13 OK2026-09-08
ERROR12 OK, 1 ERROR2026-09-07
OK13 OK2026-08-05
NOTE12 OK, 1 NOTE2026-08-01
OK14 OK2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 2.3.0

READMEYes · 2 wordsVignettesNoNEWSNoCitation fileNoWebsitenot declared in DESCRIPTION

Help pages: 50 (1 internal)includes a package overview page
Examples that run: 82%36 run in a plain check · 8 only when donttest examples are enabled (R CMD check --as-cran)
Exported functions with examples: 100%
Documented parameters: 100%
Return-value docs: 100%
Help pages citing references: 56%

How these are measured

Downloads

2.5K

CRAN downloads in the past year

Rank #15,592 · ~7/day · ~204/mo

Releases R versions

Daily download trend is not available in this view yet.

27330 days

77590 days

2.5K1 year

Compare downloads with other packages →

Also on81 r2u

How downloads are counted

Repository

barnhilldave/tml ↗Account: barnhilldave

3Stars

1Forks

1Open issues

0Open PRs

0Releases

54Commits

5Commit identities

54 commits · Last activity 2024-07-29 · 0% stars, 30d

Responsiveness

not measured

Stars over time

2024-10-18 · 32026-07-07 · 3

How these are measured

PracticesBeta

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

Checks run against github.com/barnhilldave/tml on 2026-10-11.

Lint, format, editor (1)

RStudio project

How this is detected·Detection ruleset v3 (2026-09-26)

Dependencies

Declared dependencies

15 external dependencies (excludes base and recommended)

Installing TML adds 68 packages (40 with compiled code, 49 MB of source tarballs). Heaviest: bslib 5.6 MB, igraph 4.8 MB, gplots 4.6 MB.

Depends (1)

R >= 3.5.0

Imports (18)

MASSMatrixRcppAlgos Rfast combinat gtools lpSolve lpSolveAPI miscTools phangorn rcdd rgl ape phytools mapsclusterROCRstats

LinkingTo (0)

none

Suggests (1)

testthat

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

How these are counted

Code & Tests

Datasets

People & History

People (4)

David Barnhill

Author, Maintainer since 0.1.0 (2023)

Georgios Aliatimis

Author · added in 1.1.0

Keiji Miura

Author

Ruriko Yoshida

Author

Releases (4)

Pick two releases to compare their code metrics.

R
R 4.6.0 released · 2026-04-24
R
R 4.5.0 released · 2025-04-11
2.3.0Latest
record
2024-07-29 · current release · diff ↗ ·
removed 17 exports
FWpoint_numerical, HAR.TLineSeg.Norm, TLineSeg_min, Trop_FW, Trop_Volume, TropicalPolytope.extrapolation.HAR, hyper3d_max, hyper3d_min, max_ins_ball, min_enc_ball, project_pi, trop.Gaussian.MH, trop.Gaussian.MH.square, trop.dist.hyp_max, trop.dist.hyp_min, trop_bal.vert, tropical.gaussian

added 15 exports
FWpoint.numerical, HAR.TLineSeg.centroid, VE.HAR, VE.HAR.centroid, draw.thyper, max_ins.ball, min_enc.ball, project.pi, trop.FW, trop.Volume, trop.bal.all_vert, trop.bal.vert, trop.centroid.MH, trop.centroid.MH.square, trop.hyper.dist
R
R 4.4.0 released · 2024-04-24
1.2.0
record
2023-12-14 · diff ↗ ·
added 1 export
convert.to.tree
1.1.0
record
2023-09-03 · diff ↗ ·
removed 1 export
TropicalPolytope.extrapolation.HAR_NORM

added 11 exports
FWpoint.num.w.reg, FWpoint_numerical, bw.nn, draw.tpolytope.2d, prob.class, pw.trop.dist, sigmoid, tree.to.vector, trop.logistic.regression, tropical.gaussian, vector.to.equidistant.tree
0.1.0
record
2023-07-10
R
R 4.3.0 released · 2023-04-21

Package metadata

First published: 2023-07-10
Total releases: 4 / 3 yrs
License: MIT + file LICENSE OSI
Minimum R: ≥ 3.5.0
Bundled data: 1.8 MB / 4 files
Download size: 1.9 MB

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("TML")

Format

Barnhill, D., Aliatimis, G., Miura, K., & Yoshida, R. (2024). TML: Tropical Geometry Tools for Machine Learning (Version 2.3.0) [Computer software]. https://doi.org/10.32614/CRAN.package.TML

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 TML version 2.3.0 [Data set]. HJJB, LLC. Data release v2026-10-18. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-18, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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