R Observatory: Metrics for Tivy version 0.1.1

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

Tivy

0.1.1

Toolkit for Investigation and Visualization of Young Anchovies

0packages depend

2.7Kdownloads / year

64.3%test coverage

13/13checks pass

Overview

About

Maintained by Hans TtitoFirst published 2025-07-222 releasesCRAN page ↗GitHub ↗

Specialized toolkit for processing biological and fisheries data from Peru's anchovy (Engraulis ringens) fishery. Provides functions to analyze fishing logbooks, calculate biological indicators (length-weight relationships, juvenile percentages), generate spatial fishing indicators, and visualize regulatory measures from Peru's Ministry of Production. Features automated data processing from multiple file formats, coordinate validation, spatial analysis of fishing zones, and tools for analyzing fishing closure announcements and regulatory compliance. Includes built-in datasets of Peruvian coastal coordinates and parallel lines for analyzing fishing activities within regulatory zones.

Install

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

install.packages("Tivy", 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("HansTtito/Tivy")

Development version from HansTtito/Tivy. 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-tivy

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-Tivy

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

Slowest check: 3.2 min · r-oldrel-windows-x86_64

Code health

Yes

Tests · ratio 0.54

64.3%

Coverage · measured lines

100%

Documentation · exports

19

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
OK2026-06-09
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-06-08
12 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 590 wordsVignettesYes · dynamicpkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 57%
Documented parameters: 100%
Return-value docs: 100%
References docs: 6%

Downloads

2.7K

CRAN downloads in the past year

Rank #7,293 · ~7/day · ~227/mo

Releases R versions

Daily download trend is not available in this view yet.

73230 days

1.2K90 days

2.7K1 year

Compare downloads with other packages →

Also on89 r2u

Repository

GitHub ↗ hansttito/tivy

1Stars

0Forks

0Open issues

0Open PRs

0Releases

155Commits

2Contributors

155 commits · Last activity 2026-04-15 · 0% stars, 30d

Stars over time

2025-07-22 · 12026-07-07 · 1

Repository practices

Upstream repositoryBeta

2 development-tooling and community-health practices detected across 2 families in the upstream repository

Checks run against github.com/hansttito/tivy on 2026-08-16.

Continuous integration (1)

GitHub Actions

Lint, format, editor (1)

RStudio project

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

Dependencies

Declared dependencies

22 external dependencies (excludes base and recommended)

Depends (1)

R >= 4.0.0

Imports (19)

dplyr tidyr lubridate stringr stringi ggplot2 leaflet RColorBrewer rlang httr rvest jsonlite pdftoolsstatsutilsfuture future.apply patchwork scales (>= 1.1.0)

LinkingTo (0)

none

Suggests (5)

rnaturalearth rnaturalearthdata testthat (>= 3.0.0)knitr rmarkdown

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

Datasets

People & History

People (1)

Maintainer (1)

Hans Ttito

Author, Maintainer

Authors (1)

Hans Ttito

Author, Maintainer

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
0.1.1Latest
2025-07-23 · current release · diff ↗
0.1.0
2025-07-22
R
R 4.5.0 released · 2025-04-11

Package metadata

First published: 2025-07-22
Total releases: 2 / 1 yrs
License: MIT + file LICENSE OSI
Minimum R: ≥ 4.0.0
Bundled data: 431 KB / 6 files
Download size: 1.0 MB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("Tivy")

Format

Ttito, H. (2025). Tivy: Toolkit for Investigation and Visualization of Young Anchovies (Version 0.1.1) [Computer software]. https://doi.org/10.32614/CRAN.package.Tivy

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 Tivy version 0.1.1 [Data set]. HJJB, LLC. Data release v2026-08-22. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-22, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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