Fig. 3
From: Prognostic biomarkers related to breast cancer recurrence identified based on Logit model analysis
The KM curves of the correlation between the classification groups in TCGA training set (a) and GSE45725 validation set (b) and the actual survival prognosis based on the LR classification model. The blue and red curves represent the groups of good and poor prognosis samples predicted by the LR classification model, respectively. c Area under the curve (AUC) was calculated from the receiver operating characteristic (ROC) curve. Black and red curves represent the TCGA training set and GSE45725 validation set