Figure 4.

Comparison of different tree methods with respect to the number of gene families to which an inner node maps

The number of gene families that map to an inner node has been binned into the set $\left\{1,2,4,10,100,500,1000,12000\right\}$, with the bin representing the number of unique gene families less than or equal to the bin but larger than the bin left to it. The x axis represents the bin and the y axis represents the total frequency of inner nodes mapping to the gene families in that bin for a given tree. This has been plotted for MouseMuscle and ChimpBrain datasets.