Research Article

[Retracted] Integrative Nomogram of Computed Tomography Radiomics, Clinical, and Tumor Immune Features for Analysis of Disease-Free Survival of NSCLC Patients with Surgery

Figure 1

The flowchart displaying the selection of patients with NSCLC according to the exclusion criteria. The development and validation of Cox regression and nomogram were all conducted by using the official packages of “glmnet,” “rms,” “survival,” and “survminer” in R language.