Fig. 3: Analysis of C. elegans cell atlas.
From: Poincaré maps for analyzing complex hierarchies in single-cell data
a Poincaré map (without rotation) on a 40,000 cell random subsample and 100 PCA components. The parameters used for embedding are (k = 15, σ = 2.0, γ = 3.0). Main cell types are annotated with a text legend, the rest are separated by color. b Poincaré maps places mature cell types towards the border of the disk. Two subpopulations of germline cells are apparent from the embedding. c Rotation and comparison of Poincaré maps with respect to randomly picked up root cell form one of the sub-populations of the germlines (the one that is more similar to the rest of cell types of the early age the embryo). Red line is an average pseudotime distance for a given age of the embryo.
