Figure 2
![Figure 2](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2F1479-7364-7-2/MediaObjects/40246_2011_Article_33_Fig2_HTML.jpg)
Kaplan-Meier survival probability estimates for the dog and human lymphoma study. (a) No stratification, (b) stratification based on the results of gene-expression profiling performed in [6] and [7], and (c) stratification based on the gene-expression profiling resulted from the proposed nine-component mixture model. Numbers in parentheses are medians.