Fig. 3
From: Systematic identification of key functional modules and genes in esophageal cancer
WGCNA analysis. a Clustering dendrogram of samples with trait heatmap. b Analysis of the scale-free fit index for various soft-thresholding powers (β). c Analysis of the mean connectivity for various soft-thresholding powers. d Cluster dendrogram of genes based on dissimilarity of topological overlap. Each module is assigned a colour, with each branch representing a gene. e Network heatmap based on the selected genes. f Gene significance distribution of modules. g Module-trait heatmap of the correlation between module eigengenes and clinical traits of ESCA. h Cluster dendrogram of eigengenes in modules