Fig. 2
From: Sfaira accelerates data and model reuse in single cell genomics
The sfaira data zoo contextualizes data statistics. a Characterizing gene expression distributions across organs. The expression range of the example gene insulin across mouse data sets shows specific expression in pancreas. Mean normalized expression of Ins1 by organ and cell type. b Pearson correlation coefficient between the two cell-cycle-associated genes Pcna and Mcm5 across data sets. Shown is a boxplot of the distribution over the correlation coefficients for each data set computed per organ and cell type. c Data sets vary strongly in complexity. Shown is the number of cells versus the number of cell types in the data zoo by organ for both mouse and human. d Sfaira allows querying of cell type fractions in tissue across organisms. Shown is the fraction of T cells per mouse dataset, ordered by organ. e Mean total counts per cell in mouse and human organs for 10x protocol data sets only. f Number of data sets per experimental protocol. g Mean number of counts (unique molecular identifiers if available, otherwise reads) per data set by experimental protocol