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. 2021 Sep 17;11:710649. doi: 10.3389/fonc.2021.710649

Figure 1.

Figure 1

Workflow of the radiomics analysis. First-order, first-order statistics; Shape, shape-based (3D) features and shape-based (2D) features; GLCM, grey-level cooccurrence matrix; GLRLM, grey-level run length matrix; GLSZM, grey-level size zone matrix; NGTDM, neighbouring grey tone difference matrix; GLDM, grey-level dependence matrix; ICC, intraclass correlation coefficient; ROC, receiver operating characteristic curve; KM, Kaplan-Meier survival curve; DCA, decision curve analysis.