Establishment of a Combined Diagnostic Model of Abdominal Aortic Aneurysm with Random Forest and Artificial Neural Network

Figure 2

Screening of DEGs in the datasets. (a) The heatmap of 2486 DEGs in GSE57691, which was derived from clustering analysis of gene expression data in 49 AAA and 10 control samples. (b) The heatmap of 1464 DEGs in GSE47472, which was derived from clustering analysis of gene expression data in 14 AAA and 8 control samples. (c) Volcano plots demonstrated the distribution of DEGs in GSE57691. The -axis shows −log10 ( value), the -axis refers to |log2 (fold change)|, and the cutoff value is |log2 fold change| ≥1.

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