theta_logistic: theta_logistic

View source: R/surplus_production_funs.R

theta_logisticR Documentation

theta_logistic

Description

log-transformed theta logistic population growth model (Wang, 2007)

Usage

theta_logistic(n_t, sig_obs, sig_pro, r, K, theta, x0)

Arguments

n_t

number of time steps

sig_obs

= standard deviation to draw observations

sig_pro

= standard deviation of process error

r

<real> intrinsic growth parameter.

K

<real> carrying capacity parameter.

theta

non-linear parameter

x0

<real> initial state

Value

list of simulated data and derived quantities.


Craig44/stockassessmenthelper documentation built on April 14, 2023, 10:57 a.m.