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Table 2 The leave-one-out cross-validation and prediction errors1 of the last 10 nested probe sets2 using GSFLD.

From: Joint analysis of two microarray gene-expression data sets to select lung adenocarcinoma marker genes

No. of probe sets Leave-one-out cross-validation error Predict error Probe set ID (HG_U95Av2)
  D13 D23 C3 D1→D23 D2→D13  
1 2 1 4 1 2 35868_at
2 0 0 2 0 1 + 38430_at
3 0 0 1 0 1 + 36247_f_at
4 0 0 1 1 1 + 32542_at
5 0 0 1 0 1 + 39220_at
6 1 0 1 1 1 + 38299_at
7 1 0 1 1 1 + 1596_g_at
8 1 0 1 1 1 + 39350_at
9 1 0 1 1 1 + 31525_s_at
10 0 0 0 1 1 + 37407_s_at
  1. 1: The number of misclassified samples. 2: Sets of genes (probe sets) produced by iteratively removing 10% of the least significant genes at a time. 3: D1: Data set 1; D2: Data set 2; C: Combined data set; D1→D2: use D1 to predict D2; D2→D1: use D2 to predict D1. +: Additional probe set ID plus those identified from lower number probe-set list(s). For example, the 3 probe sets contains 36247_f_at in addition to those (38430_at and 35868_at) identified from the 2 probe sets prediction.