Fishery Science Methods and Models
Age-based Survival Estimators
Age-Based Survival and Mortality Estimators for Cluster Sampling
Create An Age-Length Key
Sample Size Determination for Age Subsampling Using the D statistic
Age-Length Key Proportions-At-Age
Sample Size Determination for Age Subsampling
Solar zenith angles for biological research
Length-based Beverton-Holt Equilibrium Total Instantaneous Mortality E...
Length-based Beverton-Holt Nonequilibrium Z Estimator
Back-transformation of log-transformed mean and variance
Selectivity Ogive from a Catch Curve
Estimating MSY from catch and resilience
Catch-Survey Analysis
Statistical Comparison of Length Frequencies from Simple Random Cluste...
Estimation of Population Attributes and Effective Sample Size for Fish...
Calculate A Common Intracluster Correlation Coefficient Among Groups
Intracluster Correlation Coefficients for Clustered Data
Statistical Comparison of Length Frequencies from Stratified Random Cl...
Correcting a Two-Sample Test for Clustering
Fit a Von Bertalanffy growth equation to clustered data via bootstrapp...
Combining Mean and Variances from Multiple Samples
Comparison of growthlrt.plus model objects
Comparisons of two age readers or two aging methods
Conversion of Mortality Rates
Trawl survey based abundance estimation using data sets with unusually...
Depletion-Based Stock Reduction Analysis
Delta Distribution Mean and Variance Estimators
Catch-Effort Depletion Methods For a Closed Population
This function performs projections for dbsra and catchmsy objects
Fitting the von Bertalanffy growth model to length-stratified age samp...
Eggs-Per-Recruit Analysis
Check parameter structure of Hightower et al. (2001) models
Model Averaging for the Telemetry Method of Hightower et al. (2001)
Estimation of Fishing and Natural Mortality from Telemetry Data
Fishing Power Correction Factor from Experimental Fishing
Tukey's Gapping
Maximum likelihood estimation of growth and growth variability from ta...
Flexible maximum likelihood estimation of growth from multiple tagging...
von Bertalanffy Growth Models for Tagging Data Incorporating Individua...
Fitting Growth Curves to Length- or Weight-at-Age Data
Fitting a von Bertalanffy curve to length and age data biased by gear ...
Likelihood Methods for Comparing Multiple Growth Curves
Likelihood Ratio Tests for Comparing Multiple Growth Curves
Fit a Multi-Group Growth Model
Plot residuals of growth model fitted to tag data
Plot growth trajectories obtained from tagging data
Growth Transition Matrix for a Size-Structured Population Dynamics Mod...
Age-Independent Instantaneous Rates Model of Jiang et al. (2007) Incor...
Age-Independent Instantaneous Rates Tag Return Model of Hoenig et al. ...
Life Table Construction
Estimation of Natural Mortality Rates from Life History Parameters
Estimation of proportion mature at age when immature fish are unavaila...
Estimation of Mortality using Times-At-Large Data from Tagging
Estimate of Population Size from a Single Mark-Recapture Experiment
Optimum Slot and Trophy Size Limits for Recreational Fisheries
Optimum Trophy Size Limits for Recreational Fisheries
Probability of a Management Parameter Exceeding a Reference Point
Plotting Tagging-Growth Objects
Power Analysis For Detecting Trends
Printing Tagging-Growth Objects
Estimate Net Reproductive Rates Over Multiple Periods Of An Abundance ...
Random Number Generation from an Empirical Distribution
Spawning Stock Biomass-Per-Recruit Analysis
Population Size Estimates from Repeated Mark-Recapture Experiments
Age and size data for the growth_sel function
A Weakly Parametric Method for the Analysis of Length Composition Data
Estimation and Model Comparison of Stock-Recruitment Relationships
Estimating the Relative Abundance of Fish From a Trawl Survey
Quantitative reference points from stock abundance indices based on re...
Model Averaging for Instantaneous Rates Tag Return Models
Francis' re-parameterization of the von Bertalanffy growth equation fo...
Yield-Per-Recruit Analysis
Z-transform or center a time series
Functions for applying a wide range of fisheries stock assessment methods.