ypr (version 0.4.0)

ypr_exploitation: Exploitation Probability

Description

Converts capture probabilities into exploitation probabilities based on the release and handling mortality probabilities where the probability of exploitation includes handling mortalities. The calculation assumes that a released fish cannot be recaught in the same year.

Usage

ypr_exploitation(population, pi = population$pi)

Arguments

population

An object of class ypr_population().

pi

A vector of capture probabilities to calculate the exploitation probabilities for.

Value

A vector of exploitation probabilities.

Details

In the case of no release (or 100% handling mortalities) the exploitation probability is identical to the capture probability. Otherwise it is less.

See Also

ypr_population()

Examples

# NOT RUN {
ypr_exploitation(ypr_population(pi = 0.4))
ypr_exploitation(ypr_population(pi = 0.4, rho = 0.6, Hm = 0.2))
# }