Inference of Transmission Network Structure from HIV Phylogenetic Trees
Fig 3
Box plots of tree statistics on transmission trees (red) and reconstructed virus genealogies (light blue).
Tree height (A), number of cherries per taxa (B), mean internal/external branch lengths ratio (C), Colless Index (D), Sackin’s Index (E), mean branch length (F). The boxes correspond to the first and third quartiles. The upper/lower whisker extends from the third/first quartile to the highest/lowest value which is within 1.5 IQR from the box, where IQR is the inter-quartile range.