Rank gene scores

Hello scanpy,
According to sc.tl.rank_genes_groups help document, it’s said that "
scores : structured np.ndarray (.uns['rank_genes_groups'])
Structured array to be indexed by group id storing the z-score
underlying the computation of a p-value for each gene for each
group. Ordered according to scores.
I don’t quite understand it’s meaning. How to compute the score of wilcoxon test ?

1 Like