ASKSAGE: Sage Q&A Forum - RSS feedhttps://ask.sagemath.org/questions/Q&A Forum for SageenCopyright Sage, 2010. Some rights reserved under creative commons license.Thu, 21 Jan 2021 16:26:34 +0100Cluster transitivityhttps://ask.sagemath.org/question/55411/cluster-transitivity/The *cluster transitivity* (the fraction of closed triangles ) of g is equal to:
C =(number of triangles) × 3/(number of connected triples)
Formula (7.28) Networks Mark Newman (2018)
I would like to ask you about the method cluster_transitivity() It gives 0.0853107962707866 for this network:
http://snap.stanford.edu/data/email-Enron.html , but a table from this page shows that Fraction of closed triangles is 0.03015. **So, these two number are not equal.**
If I omit 3 in the formula (7.28) and I get 0.0284369320902622.
**Why?**
On this page: http://snap.stanford.edu/data/index.html (at the end),
we have a definition of the fraction of closed triangles: Number of connected triples of nodes / number of (undirected) length 2 pathsSYLAThu, 21 Jan 2021 16:26:34 +0100https://ask.sagemath.org/question/55411/