Figure 5.

Maximum of statistic $\mathrm{CEofOP}\left(\theta L\right)$ detects the change-point $t^{*}=2000$ (indicated by the vertical line) in a time series, obtained by “gluing” a realization of a noisy logistic stochastic process $\mathrm{NL}\left(4,0.2\right)$ with its surrogate.