Resolution:
## Figure 5.
Scale-free degree distribution of physical and genetic interaction networks.
(a) Frequency-degree plots of LC, HTP and combined networks. Degree is the connectivity
(k) for each node, and frequency indicates the probability of finding a node with a
given degree. The linear fit for each plot approximates a power-law distribution.
(b) Rank-degree plots of LC, HTP, and combined networks. Each data point actually represents
many nodes that have the same degree. The fit of the data to either linear (lin) or
exponential (exp) curves is indicated for each plot and the coefficient of determination
(R^{2}) is reported in parentheses for each curve fit. Note that although the tail of each
distribution exhibits a large deviation, only a small portion of the network is represented
by the highly connected nodes in the tail region. For example, approximately 2% of
nodes in the LC-PI and HTP-PI networks have connectivity greater than 30.
Reguly |