Fig. 2.
Comparison of hierarchical set clustering and complete linkage clustering based on Jaccard distance as performed on a pangenome based on 54 Escherichia and 59 Shigella strains. A colored link joins the same strains between the two clusterings with the color denoting the species. Unnamed species have been combined in the E.sp. and S.sp. groups. Both dendrograms have been sorted to best match the order in the other, so as to limit crossing of the links