Fig. 2
From: Pumping the brakes on RNA velocity by understanding and interpreting RNA velocity estimates
Mapped RNA velocity of the pancreas dataset. a Dynamical model-based RNA velocity mapped using velocity transition probability method for the full pancreas dataset. b Zoom in on the right part of a. c As b, but now we show the zoom-in for the pancreas data after removing the beta cells. Note that the gene-level velocity estimations are not changed, but the transition probability matrix is re-computed. d Comparison of directions of the cell-level vectors for the same set of pre-endocrine cells in the rectangle in b and c (abbreviation: Pval, P-value)