Fig. 4From: Cov2clusters: genomic clustering of SARS-CoV-2 sequencesCluster stability for each tested method assessed on SARS-CoV-2 sequences collected in British Columbia, Canada before 18th June 2021. Sequences collected each week until 13th August 2021 were added to the preceding week’s data. A The proportion of sequences becoming non-clustered when clustered the week previously, B the number of cluster splits, and C the clustering entropyBack to article page