vms_categorise_fishing: Categorizes fishing activity based on vessel speed

Description Usage Arguments Value

Description

Creates two new variables, "activity" indicating speed classification and "fishing", a boolean variable where TRUE is considered fishing and FALSE not fishing.

Usage

1
vms_categorise_fishing(d, fishing.lim)

Arguments

d

A standardized vms dataframe

fishing.lim

A vector specifying the lower and uppper value of instantaneous vessel speed that is classified as fishing.

Value

A dataframe with


fishvice/ghsllr documentation built on May 24, 2019, 1:36 a.m.