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secrdesign (version 2.10.0)

Sampling Design for Spatially Explicit Capture-Recapture

Description

Tools for designing spatially explicit capture-recapture studies of animal populations. This is primarily a simulation manager for package 'secr'. Extensions in version 2.5.0 include costing and evaluation of detector spacing.

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Version

Install

install.packages('secrdesign')

Monthly Downloads

358

Version

2.10.0

License

GPL (>= 2)

Issues

Pull Requests

Stars

Forks

Repository

https://github.com/MurrayEfford/secrdesign/

Homepage

https://www.otago.ac.nz/density/

Maintainer

Murray Efford

Last Published

June 13th, 2025

Functions in secrdesign (2.10.0)

Simulate Sampling Designs

rbind.estimatetables

Combine Simulation Output

scenarioSummary

Summary of Scenarios

plot.optimalSpacing

Plot and print methods for optimalSpacing object

Internal Functions

secrdesign-package

Spatially Explicit Capture--Recapture Study Design

Detector saturation

Select Statistics to Summarize

scenariosFromStatistics

Make Scenarios to Match Capture Statistics

predict.fittedmodels

Extract Estimates From Fitted Models

Optimal Detector Spacing

transformOutput

Transform Simulation Output

Simulate Detections For Ornstein-Uhlenbeck Movement

Reject Implausible Statistics

summary.secrdesign

Generic Methods for secrdesign Objects

estimateSummary

Direct summary of estimate tables

Expand Argument List

Cost of SECR design

Re-cast Simulated Statistical Output as Array

Expected Detections

Optimal Spacing by Simulation

SECR detector placement by maximisation of a simple criterion

Ballpark Detection Parameters

Extract Summaries

Construct Scenario Data Frame