Artefacts in statistical analyses of network motifs: general framework and application to metabolic networks.


Few-node subgraphs are the smallest collective units in a network that can be investigated. They are beyond the scale of individual nodes but more local than, for example, communities. When statistically over- or under-represented, they are called network motifs. Network motifs have been interpreted as building blocks that shape the dynamic behaviour of… (More)
DOI: 10.1098/rsif.2012.0490


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