Exported functions that user can call directly

check_convergence()

Check convergence of WHAM model

compare_wham_models()

Compare multiple WHAM (or ASAP) models

do_reference_points()

Add reporting of biological reference points to WHAM model

do_retro_peels()

Fit retrospective peels and add them to the fitted model object

do_sdreport()

Add TMB sdreport object to WHAM model

fit_wham()

Fit WHAM model

jitter_wham()

Jitter starting values of a fitted WHAM model

make_osa_residuals()

Calculate one-step-ahead residuals

mohns_rho()

Calculate Mohn's rho for a WHAM model with peels

plot_wham_output()

Plot WHAM output

prepare_wham_input()

Prepare input data and parameters for WHAM model

prepare_projection()

Prepare input data and parameters to project an already fit WHAM model

project_wham()

Project a fit WHAM model

read_asap3_dat()

Read an ASAP3 .dat file into R

retro()

Run retrospective analysis

self_test()

Perform self-test simulation and estimation of a fitted WHAM model

set_age_comp()

Specify the age composition models for fleet(s) and indices.

set_catch()

Specify catch selectivity blocks and aggregate and age composition observations for catch

set_ecov()

Specify configuration for environmental covariates, effects on the population, and parameter values

set_F()

Specify configuration for fully-selected fishing mortality

set_indices()

Specify index selectivity blocks and aggregate and age composition observations for indices

set_L()

Specify model and parameter configuration for "extra" mortality not directly attributed to natural mortality

set_M()

Specify model and parameter configuration for natural mortality

set_move()

Specify model and parameter configuration for movement when input$data$n_regions > 1

set_NAA()

Specify model and parameter configuration for numbers at age

set_osa_obs()

Set up observation vector that is used by the model for likelihood calculations and one-step-ahead residuals.

set_q()

Specify model and parameter configuration for catchability

set_selectivity()

Specify model and parameter configuration for selectivity

Unexported functions that user do not call

check_estimability()

Check for identifiability of fixed effects Originally provided by https://github.com/kaskr/TMB_contrib_R/TMBhelper Internal function called by fit_tmb.

extract_fixed()

Extract fixed effects Originally provided by https://github.com/kaskr/TMB_contrib_R/TMBhelper Internal function called by check_estimability.

fit_tmb()

Fit TMB model using nlminb

fit_peel()

Fit model peeling off i years of data

read_asap3_fit()

Read ASAP3 fit

read_wham_fit()

Read WHAM fit

reduce_input()

Reduce the years of the model

wham_html()

Create HTML file to view output plots in browser

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Pipe function