R Observatory: Metrics for StrucDiv version 0.2.1

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

This package was removed from CRAN on 2024-08-19. Its history is shown below.

Reason: issues were not corrected in time

Details below reflect version 0.2.1, its last release before removal.

StrucDiv

0.2.1

Spatial Structural Diversity Quantification in Raster Data

0packages depend

–downloads / year

–test coverage

–checks pass

Overview

About

Maintained by Leila Schuh4 releasesCRAN page ↗GitHub ↗

Spatial structural diversity refers to the spatial, i.e. horizontal arrangement of landscape elements and can reveal itself as landscape features, such as patches and linear features. The 'R' package 'StrucDiv' provides methods to quantify spatial structural diversity in continuous remote sensing data, or in other data in raster format. Structure is based on the spatial arrangement of value pairs. The 'R' package 'StrucDiv' includes methods to combine information from different spatial scales, which allows to quantify multi-scale spatial structural diversity.

Install

R (source archive)pak (dev)Ubuntu (r2u)openSUSE (OBS)

url <- "https://cran.r-project.org/src/contrib/Archive/StrucDiv/StrucDiv_0.2.1.tar.gz"
pkgFile <- "StrucDiv_0.2.1.tar.gz"
download.file(url, pkgFile)
install.packages(pkgFile, type = "source", repos = NULL)

This package is no longer on CRAN, so install.packages() cannot fetch it by name. This downloads the last archived source (0.2.1) and builds it locally. Install its dependencies first, and note that building from source needs the usual compiler toolchain.

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

Development version from leilsc/StrucDiv. 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-strucdiv

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

# 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-StrucDiv

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

Health

CRAN checks

CRAN check results are not tracked yet.

Code health

Yes

Tests · ratio 0.19

not tracked

Coverage

100%

Documentation · exports

5

Dependencies · direct

Documentation

READMEYes · 1,109 wordsVignettesYes · dynamicpkgdown siteNoNEWSNoCode of conductNoContributing guideNo

Examples that run: 25%
Documented parameters: 100%
Return-value docs: 67%
References docs: 0%

Downloads

Releases R versions

Daily download trend is not available in this view yet.

Compare downloads with other packages →

Also on352 r2u14 autocran

Dependencies

Declared dependencies

10 external dependencies (excludes base and recommended)

Depends (1)

R >= 3.5.0

Imports (5)

doParallel foreach glue raster (>= 3.1.5)Rcpp

LinkingTo (2)

Rcpp RcppProgress

Suggests (3)

knitr rmarkdown testthat

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

–indirect (not tracked)

Nothing depends on this yet.

Code & Tests

People & History

People (6)

Maintainer (1)

Leila Schuh

Author, Maintainer

Authors (2)

Leila Schuh

Author, Maintainer

Reinhard Furrer

Author

Contributors (1)

Kalina Cherneva

Contributor, Contractor

Funders (1)

University Research Priority Progam Global Change and Biodiversity of the University of Zurich

Funder

Other (2)

Kirill Müller

Contractor · added in 0.2.0

Patrick Schratz

Contractor

Package Timeline

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

R
R 4.5.0 released · 2025-04-11
archivedRemoved from CRAN
2024-08-19
issues were not corrected in time
R
R 4.4.0 released · 2024-04-24
R
R 4.3.0 released · 2023-04-21
0.2.1
2022-12-14 · diff ↗
0.2.0
2022-12-13 · diff ↗
0.1.1
2022-08-11 · diff ↗
unarchivedReturned to CRAN
2022-08-11
archivedRemoved from CRAN
2022-08-08
issues were not corrected in time
0.1.0
2022-07-14
R
R 4.2.0 released · 2022-04-22

Package metadata

Total releases: 4
License: GPL (>= 3) OSI
Minimum R: ≥ 3.5.0
Bundled data: 87 KB / 3 files
Download size: not tracked yet
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("StrucDiv")

Format

Schuh, L., Furrer, R., Cherneva, K., Müller, K., Schratz, P., & University Research Priority Progam Global Change and Biodiversity of the University of Zurich. (n.d.). StrucDiv: Spatial Structural Diversity Quantification in Raster Data (Version 0.2.1) [Computer software]. Retrieved August 14, 2026, from https://CRAN.R-project.org/package=StrucDiv

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 StrucDiv version 0.2.1 [Data set]. HJJB, LLC. Data release v2026-08-13. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-13, which the citation names so these numbers can be found later. More on citing and the projects behind them.

Report a problem with this page →