R Observatory: Metrics for secrfunc version 1.1.4

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

secrfunc

1.1.4Package record

Helper Functions for Package 'secr'

1packages depend

10.6Kdownloads / year

46.8%test coverage

13/13flavors OK

Overview

About

Maintained by Murray EffordCRAN page ↗Website ↗

Functions are provided for internal use by the spatial capture-recapture package 'secr' (from version 5.4.0). The idea is to speed up the installation of 'secr', and possibly reduce its size. Initially the functions are those for area and transect search that use numerical integration code from 'RcppNumerical' and 'RcppEigen'. The functions are not intended to be user-friendly and require considerable preprocessing of data.

Changes in 1.1.4

Other

explicit thread limit in tests (2)

From NEWS in the release

Install

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

install.packages("secrfunc", repos = "https://cloud.r-project.org/")

Installs the current CRAN release. Prebuilt binaries on Windows and macOS.

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-secrfunc

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-secrfunc

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-secrfunc

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: 8.0 min · r-oldrel-windows-x86_64

Status changes

OK13 OK2026-08-04
NOTE12 OK, 1 NOTE2026-08-01
OK12 OK2026-04-25
NOTE11 OK, 3 NOTE2026-04-22
ERROR10 OK, 3 NOTE, 1 ERROR2026-04-18

Show 1 earlier changeHide 1 earlier change

NOTE11 OK, 3 NOTE2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 1.1.4

READMENoVignettesNoNEWSYes · 67% structured · mentions 1.1.4Citation fileYes · computed when R runs itWebsiteYes

Help pages: 4includes a package overview page
Examples that run: 100%3 run in a plain check
Exported functions with examples: 100%
Documented parameters: 100%
Return-value docs: 100%
Help pages citing references: 25%

How these are measured

Downloads

10.6K

CRAN downloads in the past year

Rank #3,312 · ~29/day · ~886/mo

Releases R versions

Daily download trend is not available in this view yet.

1.4K30 days

3.4K90 days

10.6K1 year

Compare downloads with other packages →

Also on446 r2u2 autocran

How downloads are counted

Dependencies

Declared dependencies

11 external dependencies (excludes base and recommended)

Installing secrfunc adds 5 packages (4 with compiled code, 18 MB of source tarballs). Heaviest: BH 14 MB, Rcpp 1.8 MB, RcppEigen 1.7 MB.

Depends (1)

R >= 3.5.0

Imports (3)

Rcpp RcppNumerical RcppParallel

LinkingTo (5)

BH Rcpp RcppEigen RcppNumerical RcppParallel

Suggests (3)

knitr rmarkdown testthat

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

1direct

5indirect

Imports 1

Depends, Imports or LinkingTo, most downloaded first

secr

How these are counted

Code & Tests

Datasets

People & History

People (2)

Murray Efford

Author, Maintainer since 1.0.0 (2025)

Philipp Jund

Contributor

(faster transect search and spacing)

Releases (2)

Pick two releases to compare their code metrics.

R
R 4.6.0 released · 2026-04-24
1.1.4Latest
record
2025-12-01 · current release · diff ↗ ·
added 1 export
polygonhistories2cpp
1.0.0
record
2025-12-01
R
R 4.5.0 released · 2025-04-11

Package metadata

First published: 2025-12-01
Total releases: 2 / 1 yrs
License: GPL (>= 2) OSI
Minimum R: ≥ 3.5.0
Download size: 25 KB

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("secrfunc")

The package provides a citation file that builds its entry when R runs it. Run citation() to see it.

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 secrfunc version 1.1.4 [Data set]. HJJB, LLC. Data release v2026-10-22. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-22, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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