[Retracted] Identification of Signature Genes and Construction of an Artificial Neural Network Model of Prostate Cancer

Figure 3

(a) The random forest tree. The abscissa represents the number of trees, and the ordinate represents the error of the cross-validation. The red, green, and black curves represent the error of PCa, NP, and all sample groups, respectively. (b) The bubble plot of PCaSGs. The abscissa represents the important score of genes, and the ordinate represents PCaSGs. (c) The heatmap of the Top30 PCaSGs. Red, upregulated genes; blue, downregulated genes. Cut-off criteria: adj. P < 0.05 and | logFC | > 1.

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