Fig. 2From: Analysis of gene expression profiles and protein-protein interaction networks in multiple tissues of systemic sclerosisBoxplots of data before and after batch effect correction. a) Boxplot of PBMC data before batch effect removal. b) Boxplot of PBMC data after batch effect removal. c) Boxplot of lung data before batch effect removal. d) Boxplot of lung data after batch effect removal. e) Boxplot of skin data before batch effect removal. f) Boxplot of skin data after batch effect removal. Different datasets were displayed in different colorsBack to article page