Re: [igraph] degree distribution

[Tam??s Nepusz]

Hi,

There was a bug in the Histogram class that has been fixed recently; basically, 
the __len__ method returned a float value incorrectly instead of an integer. 
The fix involves simply replacing one line in igraph/statistics.py:

https://github.com/igraph/igraph/commit/73b5234

This should solve your problem. Alternatively, you can stop using the 
degree_distribution() method and do this instead:

from collections import Counter
dd = Counter()
for d in g.degrees():
    dd[d] += 1

Then you can simply use the methods of the standard Python Counter class to 
query the values in the degree distribution.

-- 
T.

On 13 Jun 2013, at 01:27, "????????????" <address@hidden> wrote:

> Hi folks,
> 
> I'm using igraph in python.
> 
> the function degree_distribution returns a instance of Histogram.
> 
> How can I see the individual values in it, please?
> 
> It always says "TypeError: 'float' object cannot be interpreted as an 
> integer" when I call some functions such as to_string(). I think it is 
> because the values of degree distribution is probabilities in float.
> 
> Thanks a lot.
> 
> Gang
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