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. 2015 Oct 15;299:429–445. doi: 10.1016/j.jcp.2015.07.002

Table 2.

Shown is the extinction probability for the prey and predator population in the Lotka–Volterra system for the scenario as described in this section. This probability is calculated by repeating 256 simulations for each of the stochastic model and the hybrid model with thresholds of 10,25,50 and 100, and recording at time t = 80 if a population is extinct or not.

Stochastic Hybrid 100 Hybrid 50 Hybrid 25 Hybrid 10
Prey 0.46 0.45 0.46 0.45 0.43
Predator 0.59 0.57 0.59 0.61 0.56