Figure 5From: PICS-Ord: unlimited coding of ambiguous regions by pairwise identity and cost scores ordinationProportion of increased or decreased support values for 100 backbone, genus group, genus, species group, and species nodes of the 705-OTU Physciaceae dataset analysed under maximum likelihood with ambiguous regions either excluded or recoded with PICS-Ord. Nodes were divided according to whether PICS-Ord recoding performed better than, identical to, or worse than excluding ambiguous regions. Numbers in parentheses indicate mean difference in support values using PICS-Ord versus the other two methods.Back to article page