Fig. 7From: An elastic-net logistic regression approach to generate classifiers and gene signatures for types of immune cells and T helper cell subsetsHeatmaps of the expression levels for the final list of genes created by gene signatures. The expression of genes retained in immune cell signatures (panel a) and T helper cell signatures (panel b) were clustered by similarity in expression levels (rows) and by similarity in samples (columns). The color bar at the top indicates the samples cell type. Light blue shows missing values and the intensity of red color (white/red color scale on the top-left color bar) indicates the log base 2 expression level in both panelsBack to article page