Fig. 3

Construction of the ferroptosis-associated genes (FAGs) signature in accordance with the TCGA cohort. A The forest plot of the univariate Cox; B The cross-validation fit plot of LASSO Cox analysis; C The coefficients of four vital FAGs measured by the multivariate Cox; D Kaplan–Meier plot; E PCA plot; F t-SNE analysis; G The riskScore distribution and survival status distribution of BLCA patients in two-risk groups; H Heatmap of four crucial FAGs