scrogster/CatchCurve: R functions for estimating survival rates from age-structure samples
Includes an established method for catch curve analysis, (the Chapman-Robson estimator). A (possibly novel?) method for catch-curve estimation with covariates, based on linear models with geometric probability distribution is also included. The method allows estimation of survival rates for composite age-structure samples, conditional on population or individual specific covariates, such as sex, population, species, genotype or similar. In effect, the model is a generalized linear model, with geometric error structure, and logit link function. Model selection using corrected AIC is supported.
Getting started
Browse package contents
Package details |
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| Author | Michael Scroggie <scrogster@gmail.com> |
| Maintainer | Michael Scroggie <scrogster@gmail.com> |
| License | GPL-2 |
| Version | 0.96 |
| URL | https://github.com/scrogster/CatchCurve |
| Package repository | View on GitHub |
| Installation |
Install the latest version of this package by entering the following in R:
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