All functions |
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---|---|
instantaneous rate to harvest rate |
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Apply a harvest control rule |
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Apportion Catch |
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Apportion Recruitment |
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Apportion Recruitment Single |
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Baranov Catch Equation |
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Beverton-Holt Stock Recruit Relationship |
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Calculate Joint Selectivity and Retention Across Multiple Fleets |
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Calculate NPFMC groundfish reference points |
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Calculate F/B Reference Points via SPR Methods |
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Catch-at-age |
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Compute Total Stock Biomass |
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Compute average SSB under a level of F |
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Compute Catch by Fishing Fleet |
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Find F that yields a given SPR |
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Compute Spawning Biomass per Recruit (SBPR) |
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Compute Spawning Potential Ratio (SPR) |
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Compute Spawning Stock Biomass |
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Compute Total Catch |
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Compute Total Fishing Mortality |
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Constant Catch Harvest Control Rule |
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Constant Fishing Mortality Harvest Control Rule |
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Generate log-recruitment from two defined regimes of a specified length |
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Discarded Fishing Mortality Rate |
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Extend demographic parameter matrices to more years |
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Find F given a desired level of catch |
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Find F given a desired level of catch |
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Generate output matrices |
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Generate a filled parameter matrix |
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Get Annual Recruitment |
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Obtain model dimensions from parameter matrix |
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good_dem_matrices |
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kapur2024_sablefish_data |
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Set variable names as names of list |
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harvest rate to instantaneous |
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Plot Numbers at age |
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Plot Total biomass |
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Plot Catch |
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Plot demographic parameters |
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Plot Fishing mortality biomass |
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Plot Maturity-at-Age |
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Plot Mortality |
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Plot Selectivity-at-Age and Retention-at-Age |
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Plot Spawning stock biomass |
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Plot Weight-at-Age |
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Project Population Forward Multiple Years |
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Project population forward by 1 year |
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raw_sablefish_dem_params |
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Resample from historical recruitment timeseries |
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Retained Fishing Mortality Rate |
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Sablefish assessment |
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Demographic parameter matrices for Alaska Sablefish |
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Setup model parameters |
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Set Default Values for Model Options |
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OM Components for a Simple Simulation |
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simple spatial OM example |
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Simulate survey age composition data |
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Simulate catch-at-age composition data |
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Simulate catches in one region during on year |
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Simulate observations from a lognormal distribution #' A wrapper function around `rlnorm` that generates a single random observation from a lognormal distribution centered on a predicted value (`pred`) and given a level of error (`cv`). |
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Simulate observations from a multinomial distribution #' A wrapper function around `rmultinom` that generates a single vector of observations from a multinomial distribution where each of the `K` multinomial classes has probability `pred`. This function will automatically handle generating multinomial draws across multiple sexes. Aging error can be optionally applied. |
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Simulate Observations from Fisheries and Surveys |
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Project an Age Structure Population Forward by 1 year #' Description |
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Simulate Relative Population Numbers Index |
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Simulate Relative Population Weight Index |
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Spatial Sablefish Assessment |
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Subset demographic parameter matrices by first dimensions |
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Subset matrix of undetermined dimensions |
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Threshold Fishing Mortality Harvest Control Rule |
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update matrices |
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Validate Demographic Parameter Matrices |