Fishery Stock Assessment by Catch Dynamics Models

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Documentation for package ‘CatDyn’ version 1.1-1

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CatDyn-package Fisheries Stock Assessment by Generalized Depletion (Catch Dynamics) Models
as.CatDynData Data Object for the Estimation of Catch Dynamic Models
catdyn Class Attribute of Numerically Fit CatDyn Model Objects
CatDynBSD Calculate Annual Biomass and its Standard Error
CatDynCor Correlation Plot Among Parameter Estimates
CatDynData Class Attribute of CatDyn Data Object
CatDynExp Class Attribute of Exploratory Analysis Object
catdynexp Exploratory Evaluation of Initial Values of CatDyn Models
CatDynFit Fit CatDyn Models by Maximum Likelihood
CatDynMod Class Attribute of Model Output Object
CatDynPar Table of Parameter Estimates and Coefficients of Variation
CatDynPred Predictions from a Generalized Depletion (Catch Dynamics) Model
CatDynSum Summary Table for Generalized Depletion (Catch Dynamics) Model Comparison
cor2cov Correlation Matrix to Covariance Matrix Conversion
deltamethod First-order Taylor Series Expansion of Functions of Random Variables
gayhake Industrial and Artisanal Catch and Effort Data from the Chilean Hake Fishery
gayhakelm Length and Month data of Chilean hake from Artisanal Fishery
gayhakelw Length and Weight data of Chilean hake from Artisanal Fishery
lolgahi Industrial Trawling Data from the Squid Fishery of the Falkland Islands
M.Hoenig Estimate natural mortality rate from longevity data
m.hoenig Marine animals natural mortality and longevity database Mean body weight per month
plot.CatDynData Exploratory Analysis of Catch and Effort Fisheries Data
plot.CatDynExp Exploratory Modeling of Fisheries with Catch Dynamic (generalized depletion) Models
plot.CatDynMod Examination of Results from Fitting Catch Dynamic Models
twelver Sport Fishing for Eel Juveniles in Taiwan