Complex sentence: These expectations are not met by most datasets, and although UPGMA is somewhat robust to their violation, it is not commonly used for phylogeny estimation.But the advantage of UPGMA is, fast and can handle many sequences.
Split into simpler sentences: These expectations are not met by most datasets, and although UPGMA is somewhat robust to their violation, it is not commonly used for phylogeny estimation. The advantage of UPGMA is that it is fast and can handle many sequences.