used to generate results: the additional states of each node were used to calculate I$_{out}$ for each node. These were averaged to calculate I$_{out}$ for the network. For ECA, fifty instances of some rules of the four Wolfram classes were evaluated, considering 256 nodes, 2 12 initial steps and 2 12 additional steps were used to generate results. The simulations were programmed in R (R Project Contributors, 2012), using packages BoolNet (M¨ ussel et al., 2010), CellularAutomaton (Hugues, 2012), and entropy (Hausser and Strimmer, 2012). Figures 3 and 4 show experimental results for RBNs. It can be seen that for low connectivity K , emergence E and complexity C are low, while self-organization S and homeostasis H are high. These are features of ordered dynamics, i.e. few changes. For high K , almost the opposite is observed: E is high and S and H are low. However, C is also low. These are characteristics of chaotic dynamics, i.e. high variability. For medium connectivities (2 < K < 3), there is a balance between E and S , giving high values of C . This is consistent with critical dynamics observed in RBNs (Gershenson, 2004a), where criticality is found theoretically at K = 2 and for finite systems at connectivities 2 < K < 3. The values of H are also a balance between no change ( H = 1) and no correlation ( H ≈ 0 . 5). Experiments were also performed for higher scales of observation, considering successive states of nodes as single higher scale states. These are not shown, since there was not a noticeable change, except for a slight shift of the maximum C value, which increases moderately with the scale and a slight decrease of E for higher scales due to the limited size of evaluated strings (1000 bits per node). Low H values (non-correlation) decrease with scale, as explained above. 19 ECA rules were evaluated corresponding to different classes, each belonging to a different equivalence class: Rules 0, 8, 32, 40, and 128 from class I, rules 1, 2, 3, 4, and 5 from class II, rules 18, 22, 30, 45, and 161 from class III, and rules 41, 54, 106, and 110 from 15 4.3 Results