[igraph] q values from community_fastgreedy() method

[venura.2.mendis]

Hi,

Ive been trying to generate a dendogram by clustering my data. The
method community_fastgreedy(self, weights=None) appears to be a good
choice- well am still in the stage of experimenting! And when I run the
plot method it produces a dendogram. However I would also like to get
hold of the q values (Network modularity for each split as described in
the ref paper) to get an idea of the best community structure for my
data. 
This method only appears to return the final q value. The class GaphBase
appears to have exactly what Im after in the method
(community_fastgreedy(weights=None, return_q=True)- according to the
docs this returns a tuple of merges and Q values. However the
documentation suggests I should use only the method from Graph and as
far as I can tell this doesn't retrun q values of each merge.

I'd appreciate any help/comments

Thanks,
Venura 

British Telecommunications plc
Registered office: 81 Newgate Street London EC1A 7AJ
Registered in England no. 1800000 
This electronic message contains information from British
Telecommunications plc which may be privileged or confidential. The
information is intended to be for the use of the individual(s) or entity
named above. If you are not the intended recipient be aware that any
disclosure, copying, distribution or use of the contents of this
information is prohibited. If you have received this electronic message
in error, please notify us by telephone or email (to the numbers or
address above) immediately.
Activity and use of the British Telecommunications plc email system is
monitored to secure its effective operation and for other lawful
business purposes. Communications using this system will also be
monitored and may be recorded to secure effective operation and for
other lawful business purposes.