Figure 1.
Two Patient Subgroups with Overlapping Survival Times
Figure 2.
Comparison of the Survival Curves of the “Low-Risk” and “High-Risk” Groups
These were obtained by applying nearest shrunken centroids to the DLBCL test data. Patients in the training data were assigned to either the “low-risk” or “high-risk” group depending on whether or not their survival time was greater than the median survival time of all the patients.
Figure 3.
Comparison of the Survival Curves Resulting from Applying Two Different Clustering Methods to the DLBCL Data
Figure 4.
Comparison of the Survival Curves Resulting from Applying Two Different Clustering Methods to the DLBCL Data
Figure 5.
Survival Curves for Clusters Derived from the DLBCL Data
Figure 6.
Plot of Survival Versus the Predictor υ̂I for the DLBCL Data
Table 1.
Supervised Principal Components Applied to Breast Cancer Data
Table 2.
Comparison of the Different Methods on Four Datasets
Table 3.
Comparison of the Different Methods on Our Simulated Data
Table 4.
Comparison of the Different Methods on Our Simulated Data