Fig. 2: Diversity and Evenness of Lineages. | Nature Communications

Fig. 2: Diversity and Evenness of Lineages.

From: Importations of SARS-CoV-2 lineages decline after nonpharmaceutical interventions in phylogeographic analyses

Fig. 2

A State-wise Shannon index of importation lineage diversity, which increases both with the number of lineages and evenness of lineage abundance distributions, versus the number of analyzed sequences generated after the start of systematic genomic surveillance in Germany on 2021-01-01. The state-wise Shannon index is highly correlated with the logarithm of the number of analyzed sequences. B State-wise evenness of lineage abundance distributions versus the number of analyzed sequences generated after 2021-01-01. The orange curves (A, B) indicate a fitted logarithmic function. R2 denotes the extent of variance explained by the fitted functions, with orange points indicating outliers excluded from the analysis.

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