secrfunc

1.0.0

Helper Functions for Package 'secr'

1packages depend

6.8Kdownloads / year

–test coverage

13/13checks pass

Overview

About

Maintained by Murray EffordFirst published 2025-12-011 releasesCRAN page ↗

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.

Install

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

install.packages("secrfunc")

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

Release

# one-time r2u setup for Ubuntu (noble)

curl -fsSL https://raw.githubusercontent.com/eddelbuettel/r2u/master/inst/scripts/add_cranapt_noble.sh | sudo bash

# then install

sudo apt install r-cran-secrfunc

Fast Ubuntu binaries via r2u (no compilation). Run the setup once per machine.

bspm (used by r2u) also needs make: sudo apt install make

sudo dnf copr enable iucar/cran

sudo dnf install R-CRAN-secrfunc

RPMs from the iucar/cran COPR, rebuilt from CRAN.

sudo zypper install R-secrfunc

RPMs auto-built from CRAN on openSUSE OBS.

Health

CRAN checks

13OK

Code health

Yes

Tests · ratio 2.26

not tracked

Coverage

100%

Documentation · exports

None

Vignettes

README

Dependencies · direct

Check history

OK2026-04-25
12 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
NOTE2026-04-22
11 OK · 3 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-04-18
10 OK · 3 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
NOTE2026-03-10
11 OK · 3 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Downloads

6.8K

CRAN downloads in the past year

Rank #3,850 · ~19/day · ~567/mo

secrfunc Releases R versions

Daily download trend is not available in this view yet.

82630 days

2.8K90 days

6.8K1 year

Compare downloads with other packages →

Also on302 r2u9 autocran

Dependencies

Declared dependencies

11 external dependencies (excludes base and recommended)

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

Reverse dependencies

1direct

–indirect (not tracked)

secr

Code & Tests

Code Composition

C++ 2,064 (79%)Rd 318 (12%)C 132 (5%)R 114 (4%)

Test coverage

Line coverage

–

Expression

–

Tests / Examples

–

Functions

72 4 exported

Complexity

1 avg / 1 max

Call network

72 nodes / 32 edges

Test coverage has not been measured for this package yet; nodes fall back to a neutral fill.

Call graph

Open call graph →

Loading call graph…

Lowest coverage

Per-function coverage is not measured for this package yet.

People & History

People (2)

Maintainer (1)

Murray Efford

Author, Maintainer

Authors (1)

Murray Efford

Author, Maintainer

Contributors (1)

Philipp Jund

Contributor

Release timeline

1 release. R releases are shown for context.

R
R 4.6.0 released · 2026-04-24
1.0.0Latest
2026-03-10 · current release
R
R 4.5.0 released · 2025-04-11

Package metadata

First published: 2025-12-01
Total releases: 1 / 1 yrs
License: GPL (>= 2) OSI
Download size: not tracked yet
Installed size: not tracked yet
With dependencies: not tracked yet