Figure 2.

The degree distribution of the drug cocktail network. The x-axis represents the common logarithm of the value of degree k, while the y-axis represents the common logarithm of the fraction of drugs that have the degree of k.

Xu et al. BMC Systems Biology 2012 6(Suppl 1):S5   doi:10.1186/1752-0509-6-S1-S5