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. Author manuscript; available in PMC: 2010 Jan 14.
Published in final edited form as: J R Stat Soc Series B Stat Methodol. 2009 Feb 20;71(3):615–636. doi: 10.1111/j.1467-9868.2009.00699.x

Table 10.

Median Number of Genes Used for Survival Data. L1 Cox, supervised principal components, Scout(1, 1) and Scout(2, 1) are compared on the Hummel, Monti, Rosenwald, and Shipp data sets over ten random training/validation/test set splits; the median number of genes used in each of the resulting models is reported.

Data Set L1Cox SPC Scout(1, 1) Scout(2, 1)
Hummel 14 33 78 13
Monti 18.5 17 801.5 144.5
Rosenwald 37.5 32 294 85
Shipp 5.5 10 4.5 5