Re: [igraph] triad.census(): negative 003 counts

[Gábor Csárdi]

Please provide information about your platform, igraph version, and a reproducible example. Thanks. Gabor

On Wed, May 28, 2014 at 6:59 PM, Wagner, Stefan <address@hidden> wrote:

I am using triad.census to conduct a triad.census on vast networks constituted by references. The census is done for time/area subsamples of the whole reference networks so that I end up running 900 different triad.censuses. The number of nodes in each of the sub-networks can get up to 20,000 nodes.

 

In the results I get from this exercise, the count of the 003-triads (null triads) are often negative. I am not sure what causes this negative count. In principle, everything seems to be right as I cross-checked a small samples of the 900 censuses I did with results from Pajek – and the number are equivalent except the negative 003-triad counts.

 

Is there any explanation to this phenomenon? Any hint is welcome!

 

Stefan

 

 

 

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