Fig. 3
From: Using earth mover’s distance for viral outbreak investigations
Finding EMD distance between k-mers of sequences CGATTCTAAG and CGATTGTAAGT . The k-mer distributions are on the left and right sides. Dashed lines represent transportation flow between k-mers; corresponding flow val- ues are shown in green. Red values on top of the lines represent distance between corresponding k-mers in the De Bruijn graph