Figure 1
From: Systematic identification of transcription factors associated with patient survival in cancers
Survival analysis of breast cancer subgroups defined based on activities of negative PWM predictors. The "AC>2" and "AC<-2" subgroups are defined based on the AC scores of V$PR_02 in (A), V$E2F_03 in (B), V$CREBP1_Q2 in (C), or V$AR_02 in (D). The survival curves are estimated using the Kaplan-Meier method and the difference between subgroups is examined by the log-rank test.