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Table 3 The contingency tables between the live top scoring attributes given in Fig. 2, along with the z-score S for the pair-wise mutual information I(A i , A j ), estimated according to Eq. (8) with respect to 500 randomized realizations. High values of S indicate that both attributes are not independent, i.e. that the probability of observing such a value of the mutual information I(A i , A j ) for statistically independent attributes A i and A j is low. Shown are the nodes: 'GO:0005830' (component: cytosolic ribosome). 'GO:0003735' (function: structural constituent of ribosome). 'GO:0005840' (component: ribosome). 'GO:0006412' (process: protein biosynthesis), and 'GO:0019538' (process: protein metabolism). Note that the contingency tables, as well as the z-score, was estimated for the full set of 6312 genes. Reducing the analysis to those 3000 genes used in the creation of Fig. 2 increases the redundancy even more.

From: Validation and functional annotation of expression-based clusters based on gene ontology

   G0:0005830 GO:0003735 GO:0005840 GO:0006412 GO:0019538
   1 0 1 0 1 0 1 0 1 0
GO:0005830 1 140 0 137 3 140 0 137 3 137 3
  0 0 6172 61 6111 89 6083 421 5751 709 5463
   - S ≈ 702 S ≈ 687 S ≈ 430 S ≈ 394
GO:0003735 1 137 61 198 0 196 2 198 0 198 0
  0 3 6111 0 6114 33 6081 360 5754 648 5466
   - - S ≈ 1037 S ≈ 704 S ≈ 585
GO:0005840 1 140 89 196 33 229 0 219 10 220 9
  0 0 6083 2 6081 0 6083 339 5744 626 5457
   - - - S ≈ 771 S ≈ 649
GO:0006412 1 137 421 198 360 219 339 558 0 558 0
  0 3 5751 0 5754 10 5744 0 5754 288 5466
   - - - - S ≈ 1663
GO:0019538 1 137 709 198 648 220 626 558 288 816 0
  0 3 5463 0 5466 0 5457 0 5466 0 5466
   - - - - -