Figure 2. Probabilities of the ordinal patterns calculated numerically.

(a, b), The probabilities are computed from simulations of the LK model; the feedback strength is η = 10 ns⁻¹ and 20 ns⁻¹ respectively; other model parameters are as indicated in Methods. (c), Probabilities computed from the minimal model, Eq. (3). The parameters are: ρ = 0.23, K = 0.04 and β_c = 0.002. Both, in the LK model and in the minimal model, the hierarchy in the word probabilities, the clustering and the crossover are the same as in the experimental data, Fig. 1d.