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. Author manuscript; available in PMC: 2012 Nov 1.
Published in final edited form as: J R Stat Soc Series B Stat Methodol. 2011 Nov;73(5):753–772. doi: 10.1111/j.1467-9868.2011.00783.x

Table 3.

Results obtained on gene expression data over 10 training/test set splits. Quantities reported are the mean (and standard deviation) of test set errors and nonzero coefficients.

NSC Penalized LDA-L1 RDA
Ramaswamy Errors 16.3 (4.16) 18.8 (3.05) 24 (17.45)
Features 2336.9 (2292.03) 14873.5 (720.29) 5022.5 (2503.35)

Nakayama Errors 4.2 (2.15) 4.4 (1.51) 2.8 (1.23)
Features 5908 (7131.5) 10478.7 (2116.27) 22283 (0)

Sun Errors 15 (4.29) 15.2 (3.29) 15.7 (4.52)
Features 30004.9 (18557.68) 21634.8 (7443.21) 54183.4 (693.23)