ypr_optimize: Optimize Capture

In ypr: Yield Per Recruit

Optimize Capture

Description

Finds the interval annual capture probability (pi) that maximises the yield for a given population.

Usage

ypr_optimize(object, Ly = 0, harvest = TRUE, biomass = FALSE)

Arguments

object	The population or populations.
Ly	The minimum length (trophy) fish to consider when calculating the yield (cm).
harvest	A flag specifying whether to calculate the yield for harvested fish or captures.
biomass	A flag specifying whether to calculate the yield in terms of the biomass versus number of individuals.

Value

The interval annual capture probability (pi) that maximises the yield.

See Also

Other calculate: ypr_age_at_length(), ypr_exploitation(), ypr_length_at_age(), ypr_yields(), ypr_yield()

Examples

ypr_optimize(ypr_population())

ypr documentation built on Aug. 30, 2022, 1:11 a.m.