incipal paths is 3. Recalling the discussion in <a href="https://www.nature.com/articles/nbt.2859" class="external-link">Trapnell <i>el al.</i>, 2014, Nature Biotechnology</a> (<i>i.e.</i>, the cells in the dataset can be classified into the following three groups: proliferating cells; differentiating myoblasts; and contaminating interstitial mesenchymal cells), we thus see that Treefit has correctly predicted the number of distinct principal paths forming the best-fit tree trajectory for this dataset.</p>
