Worst-case exhaustive feature analysis of the mutation types datamatrix.

Worst similarity values for each subset S of the MT features, including the selected feature in the left column, are computed using the exhaustive multivariate feature analysis. Bold characters highlight the worst similarity values of the features that most influence cluster structure. Entry (i,j) reports the minimum similarity value obtained using the i-th feature together with any other j-1 features. For example, feature A:T>C:G gives a similarity value that is at least 0.38 when coupled with any 6 of the features in the left column.