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ipsecr (version 1.4.4)

Spatially Explicit Capture-Recapture by Inverse Prediction

Description

Estimates the density of a spatially distributed animal population sampled with an array of passive detectors, such as traps. Models incorporating distance-dependent detection are fitted by simulation and inverse prediction as proposed by Efford (2004) .

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Install

install.packages('ipsecr')

Monthly Downloads

197

Version

1.4.4

License

GPL (>= 2)

Issues

Pull Requests

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Repository

https://github.com/MurrayEfford/ipsecr/

Homepage

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

Maintainer

Murray Efford

Last Published

June 10th, 2025

Functions in ipsecr (1.4.4)

Simulate and plot the relationship between a parameter and its designated proxy

Variance - Covariance Matrix of SECR Parameters

SECR Model Fitted to Demonstration Data

Defunct Functions in Package ipsecr

ipsecr-deprecated

Deprecated Functions in Package ipsecr

Plot design and saved simulations for one box from a model fitted with ipsecr.fit

Spatially Explicit Capture--Recapture by Inverse Prediction

Internal Functions

Plot Detection Functions

Create Default Design Data

Spatially Explicit Capture--Recapture by Inverse Prediction

Detail Specification for ipsecr.fit

SECR Model Predictions

Print, Trim or Summarise ipsecr Object