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Fig. 1 | BMC Cancer

Fig. 1

From: An energy metabolism-based eight-gene signature correlates with the clinical outcome of esophagus carcinoma

Fig. 1

Energy metabolism related molecular subtypes in ESC. a. cumulative distribution function (CDF) curve; b. CDF Delta area curve, Delta area curve of consensus clustering, indicating the relative change in area under the cumulative distribution function (CDF) curve for each category number k compared with k - 1. The horizontal axis represents the category number k and the vertical axis represents the relative change in area under CDF curve. c. Heat map of samples (consensus K = 2); d: PCA analysis of the expression profile of EMRGs and scatter plots of the first two principal components; e. Heat map of EMRGs expressions in the two molecular subtypes. f. Kaplan-Meier curve on the differences of prognosis between the two subtypes; g. Pathway outcomes of differences on KEGG pathway scores between the two subtypes. Functional enrichment analysis was conducted using R package GSVA

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