Research Article

Gene Expression Profiling in Human High-Grade Astrocytomas

Figure 2

Estimated probabilities for the cross-validation (a) and test data (b). Samples are partitioned by the true class (a) and the predicted class (b). All 11 of the training samples and all 8 of the test samples known to be astrocytomas are correctly classified.
245137.fig.002a
(a) Cross-validated probabilities (Threshold  =  41)
245137.fig.002b
(b) Test probabilities (Threshold  =  41)