fish_trip: Function to conduct a fishing trip Function to conduct a...

Description Usage Arguments

View source: R/fish_trip.R

Description

Function to conduct a fishing trip Function to conduct a fishing trip

Usage

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fish_trip(input = filt_clusts, start_vess = 295, seed = 300, quotas,
  the_port = "ASTORIA / WARRENTON", risk_coefficient = 2)

Arguments

input

Overall input to the function; defaults to filt_clusts which is the data with clusters filtered to include clusters with the most tows

start_vess

Vessel to sample with, number of tows calculated based on average for each vessel

seed

Seed for random sampling

quotas

Data frame of quota for target and weak stock species

the_port

Specify the port; currently deprecated but might include for boats that moved a lot

risk_coefficient

Risk coefficient; used in adjust_probs function risk coefficients; -1 – blind fishing 0– only use original data values 1–take catches into account; will eventually get towards 10 10 – avoid risk fishing

scale

Scale of movement; if scale == 'port', specify a d_port; if scale == 'scope', specify scale

prob_type

Probability type; type_prop_hauls – frequency of encounter or type_clust_perc – proportion of catch in each cluster


peterkuriyama/ch4 documentation built on June 18, 2021, 9:59 a.m.