R Observatory: Metrics for SEAHORS version 1.9.0

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

SEAHORS

1.9.0Package record

Spatial Exploration of ArcHaeological Objects in R Shiny

0packages dependsuggested by 1

6.1Kdownloads / year

–test coverage

13/13flavors OK

Overview

About

Maintained by Sebastien PlutniakCRAN page ↗GitHub ↗Issues ↗

An R 'Shiny' application dedicated to the intra-site spatial analysis of piece-plotted archaeological remains, making the two and three-dimensional spatial exploration of archaeological data as user-friendly as possible. Documentation about 'SEAHORS' is provided by the vignette included in this package and by the companion scientific paper: Royer, Discamps, Plutniak, Thomas (2023, PCI Archaeology, doi:10.5281/zenodo.7674698).

Install

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

install.packages("SEAHORS", 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("AurelienRoyer/SEAHORS")

Development version from AurelienRoyer/SEAHORS. 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-seahors

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-SEAHORS

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-SEAHORS

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: 7.1 min · r-oldrel-windows-x86_64

Status changes

OK13 OK2026-08-05
NOTE12 OK, 1 NOTE2026-08-01
OK13 OK2026-06-09
ERROR12 OK, 1 ERROR2026-06-08
OK14 OK2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 1.9.0

READMENoVignettesYes · 1 · staticNEWSYes · 100% structured · does not mention 1.9.0Citation fileYes · cites a publicationWebsitenot declared in DESCRIPTION

Help pages: 3
Examples that run: 100%3 run in a plain check (1 of them under a condition)
Exported functions with examples: 100%
Documented parameters: not tracked
Return-value docs: 100%
Help pages citing references: 100%

Vignettes (1)

SEAHORS Vignette HTML

How these are measured

Downloads

6.1K

CRAN downloads in the past year

Rank #9,530 · ~17/day · ~508/mo

Releases R versions

Daily download trend is not available in this view yet.

37630 days

1.1K90 days

6.1K1 year

Compare downloads with other packages →

Also on70 r2u2 autocran

How downloads are counted

Repository

aurelienroyer/seahors ↗Account: AurelienRoyer

6Stars

3Forks

4Open issues

0Open PRs

8Releases

256Commits

4Commit identities

archaeologyrspatial-visualizations

License file reads as GPL-3.0 · 256 commits · Last activity 2026-09-04 · Default branch at 1.10.0, ahead of CRAN 1.9.0 (checked 2026-10-25)

Responsiveness

How these are sampled

PRs merged (all time): 86%
Median days to close, 50 most recently updated closed issues: 0
Median days to close, 50 most recently updated closed PRs: 0

Stars over time

2025-08-25 · 62026-07-07 · 6

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/aurelienroyer/seahors on 2026-10-25.

Docs source (1)

README.Rmd

How this is detected·Detection ruleset v4 (2026-10-20)

Dependencies

Declared dependencies

17 external dependencies (excludes base and recommended)

Installing SEAHORS adds 86 packages (42 with compiled code, 84 MB of source tarballs). Heaviest: stringi 11 MB, ggplot2 6.0 MB, data.table 5.7 MB.

Depends (1)

R >= 3.5.0

Imports (17)

shiny shinyBS shinythemes shinyjs shinyWidgets ggplot2 gridExtra dplyr plotly DTMASSreadxl raster stringr viridis rmarkdown htmlwidgets

LinkingTo (0)

none

Suggests (1)

knitr

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Suggested by 1

Suggests, most downloaded first

archeoViz

How these are counted

Code & Tests

Datasets

People & History

People (4)

Sebastien Plutniak

Maintainer since 1.6.1 (2023)

Aurelien Royer

Author

Emmanuel Discamps

Contributor

Marc Thomas

Contributor

Releases (4)

Pick two releases to compare their code metrics.

R
R 4.6.0 released · 2026-04-24
1.9.0Latest
record
2025-05-29 · current release · diff ↗
R
R 4.5.0 released · 2025-04-11
R
R 4.4.0 released · 2024-04-24
1.8.0
record
2023-06-23 · diff ↗
1.7.0
record
2023-05-11 · diff ↗
1.6.1
record
2023-05-02
R
R 4.3.0 released · 2023-04-21

Package metadata

First published: 2023-05-02
Total releases: 4 / 3 yrs
License: GPL-3 OSI
Minimum R: ≥ 3.5.0
Bundled data: 30 KB / 1 file
Download size: 236 KB

Cite

Cite this package

Run in R for the authors' entry:

citation("SEAHORS")

The package provides a citation file, so citation() returns the authors' own entry.

It points to 10.5281/zenodo.7674698.

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 SEAHORS version 1.9.0 [Data set]. HJJB, LLC. Data release v2026-10-26. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-26, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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