weighted_frequency: Weighted

In PabloMBooster/fenix: fenix

Weighted

Usage

weighted length frequency to catch

Arguments

length	length class
frequency	length frequency
a	parameter of relation length-weight
b	parameter of relation length-weight
catch	valor of the catch

Author(s)

Pablo Marin

Examples

# Sample 
frequency <- c(0,0,0,0,0,0,0,0,0,2,7,14,22,15,13,12,17,22,35,28,7,4,1,0,0,0,0,0,0,0,0)
length <- seq(5,20, by = 0.5)

# weighted
catch_frequency = weighted_frequency(length = length, frequency = frequency, a = 0.003925, b = 3.2178, catch =  50000) 

PabloMBooster/fenix documentation built on Oct. 21, 2023, 8:22 p.m.