Fig. 4. Robust reconstruction from one-dimensional sampling of multidimensional unit dynamics.

(A) Scheme illustrates three-dimensional units (encircled), coupled through one observed variable (colored), whereas the other two variables are unobserved (gray). (B) The reconstruction quality (AUC) stays robust and reduces only slightly for reconstruction based on partial, one-dimensional measurements (green curve) relative to reconstruction based on three-dimensional measurements (gray curve), and increases with the number of driving-response experiments. Data are shown for random networks of N = 50 Goodwin oscillators with a regular incoming degree of 4 and a number of sampled time points of 100; shading indicates SD across ensembles of network realizations.