Discovering Subgroups of Patients from DNA Copy Number Data Using NMF on Compacted Matrices
Figure 5
Prognostic significance of NMF-identified clusters among R-CHOP-21 treated DLBCL.
Subfigures A and B show Kaplan-Meier estimates of OS (left panel, log-rank test p-value = 0.063) and PFS (right panel, log-rank test p-value = 0.034) in R-CHOP-21 treated DLBCL patients from Data set 1.