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Table 4 Results of selection at S = 50% and FDR = 10%

From: Rank Difference Analysis of Microarrays (RDAM), a novel approach to statistical analysis of microarray expression profiling data

  Decreased Increased
   FDR = 10% S = 50%   FDR = 10% S = 50%
  TV Nb S Nb FDR TV Nb S Nb FDR
MU vs WT t0 12 4 30% 7 13% 217 0 0% 196 45%
MU vs WT t1 0 0 0% 0 0% 106 19 16% 73 27%
MU vs WT t2 0 0 0% 0 0% 92 39 38% 51 11%
t1 vs t0 WT 791 311 35% 459 14% 1164 817 63% 620 6%
t2 vs t1 WT 231 0 0% 244 53% 233 45 17% 189 38%
t2 vs t0 WT 1195 759 58% 641 8% 1275 1074 76% 660 3%
t1 vs t0 MU 1158 644 50% 642 10% 1093 856 71% 564 3%
t2 vs t1 MU 382 19 5% 351 44% 387 180 42% 226 14%
t2 vs t0 MU 1289 725 51% 714 10% 1064 954 84% 543 2%
  1. WT and MU refer, respectively, to strains SH100 and SH121, and t0, t1 and t2 refer to 0 h, 2 h and 6 h time points. TV is the total variation, Nb the number of genes selected, S the sensitivity and FDR the false discovery rate as estimated by RDAM. The second header line gives the selection parameter used.