Supplementary Figure 7: Recombination per mutation (r/m) of each cluster calculated by linear regression.
From: Dense genomic sampling identifies highways of pneumococcal recombination
Due to the large sample size available in our studies, we alternatively calculated the ratio of recombination events (y axis) over point mutations (x axis) observed on each branch from the slope (r/m) of the linear regression. The number is tabulated in Supplementary Table 4. For comparison of r/m by linear regression, all the data are ranked to accommodate the non-parametric ANCOVA analysis.
