where Δ denotes the number of feedback triangles attached to node i, and 𝑊 denotes the number of wedges, the number of length two paths passing through node i. The cci measures, thus, the likelihood that two neighbours of a node forming a wedge can form a feedback triangle. For instance, 𝑐𝑐 =1/2 in Fig. means that half of the wedges attached to node i form a feedback triangle. Note that this definition of cci does not consider edge weights.