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. 2021 Oct 25;11:757919. doi: 10.3389/fonc.2021.757919

Figure 4.

Figure 4

Construction and validation of TAMIS. (A) Determination of the optimal lambda was obtained when the partial likelihood deviance reached the minimum value. and further generated the key miRNAs with nonzero coefficients. (B) LASSO coefficient profiles of the candidate miRNAs for TAMIS construction. (C, D) Kaplan-Meier curves of OS according to TAMIS in GSE53870 (C) and TCGA-CHOL (D–F). Multivariable Cox regression analysis of TAMIS in GSE53870 (E) and TCGA-CHOL (F). (G, H) Time-dependent ROC analysis for predicting OS at 1, 2, 3, 4, and 5 years in GSE53870 (G) and TCGA-CHOL (H).