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Table 1 Two-by-two contingency table

From: Metabolomic correlation-network modules in Arabidopsis based on a graph-clustering approach

 

within DPClus cluster

without DPClus cluster

total

KEGG pathway

a

b

a+b

non-KEGG pathway

c

d

c+d

totals

a+c

b+d

n

  1. a is the number of metabolites in the KEGG pathway belonging to the DPClus cluster, a+b indicates the total number of metabolites in the KEGG pathway, a+c the number of metabolites in the DPClus cluster, and n the total number of metabolites in the profiling data. Rows reflect presence/absence within the KEGG pathway. Columns contain each of the 2 DPClus clusters. For each KEGG pathway the metabolites belonging to the 2 comparison groups are shown.
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BMC Systems Biology

ISSN: 1752-0509

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