R Observatory: Metrics for latte version 0.2.2

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

latte

0.2.2

Interface to 'LattE' and '4ti2'

0packages depend

2.5Kdownloads / year

–test coverage

13/13checks pass

Overview

About

Maintained by David KahleFirst published 2019-03-252 releasesCRAN page ↗GitHub ↗

Back-end connections to 'LattE' (https://www.math.ucdavis.edu/~latte/) for counting lattice points and integration inside convex polytopes and '4ti2' (http://www.4ti2.de/) for algebraic, geometric, and combinatorial problems on linear spaces and front-end tools facilitating their use in the 'R' ecosystem.

Install

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

install.packages("latte", 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("dkahle/latte")

Development version from dkahle/latte. 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-latte

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-latte

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-latte

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

Health

CRAN checks

13OK

Slowest check: 2.1 min · r-oldrel-windows-x86_64

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

8

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
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMENoVignettesNopkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 100%
Return-value docs: 94%
References docs: 11%

Downloads

2.5K

CRAN downloads in the past year

Rank #16,840 · ~7/day · ~206/mo

Releases R versions

Daily download trend is not available in this view yet.

14330 days

63790 days

2.5K1 year

Compare downloads with other packages →

Also on94 r2u13 autocran

Repository

GitHub ↗ dkahle/latte

3Stars

7Forks

4Open issues

0Open PRs

0Releases

142Commits

1Contributors

142 commits · Last activity 2025-06-09

Stars over time

2025-02-21 · 32026-07-07 · 3

Repository practices

Upstream repositoryBeta

4 development-tooling and community-health practices detected across 3 families in the upstream repository

Checks run against github.com/dkahle/latte on 2026-08-09.

Continuous integration (2)

Travis CIAppVeyor

Docs source (1)

README.Rmd

Lint, format, editor (1)

RStudio project

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

Dependencies

Declared dependencies

10 external dependencies (excludes base and recommended)

Depends (0)

none

Imports (8)

magrittr stringr mpoly ggplot2 memoise dplyr usethis glue

LinkingTo (0)

none

Suggests (2)

knitr rmarkdown

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

People & History

People (3)

Maintainer (1)

David Kahle

Author, Copyright holder, Maintainer

Authors (3)

David Kahle

Author, Copyright holder, Maintainer

Luis Garcia

Author, Copyright holder

Ruriko Yoshida

Author, Copyright holder

Copyright holders (3)

David Kahle

Author, Copyright holder, Maintainer

Luis Garcia

Author, Copyright holder

Ruriko Yoshida

Author, Copyright holder

Package Timeline

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

R
R 4.6.0 released · 2026-04-24
0.2.2Latest
2025-06-09 · current release · diff ↗
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
R
R 4.0.0 released · 2020-04-24
R
R 3.6.0 released · 2019-04-26
0.2.1
2019-03-25
R
R 3.5.0 released · 2018-04-23

Package metadata

First published: 2019-03-25
Total releases: 2 / 7 yrs
License: GPL-2 OSI
Download size: 216 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("latte")

Format

Kahle, D., Garcia, L., & Yoshida, R. (2025). latte: Interface to 'LattE' and '4ti2' (Version 0.2.2) [Computer software]. https://doi.org/10.32614/CRAN.package.latte

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 latte version 0.2.2 [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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