adding --users flag and GEXF output to network.py documentation
@@ -290,6 +290,15 @@ visualization of them with:
% utils/network.py conversation.json conversation.html
+Optionally you can consolidate tweets by user, allowing you to see central accounts:
+
+ % utils/network.py --users conversation.json conversation.html
+
+And if you want to use the network graph in a program like [Gephi](https://gephi.org/),
+you can generate a GEXF file with teh following:
+
+ % utils/network.py --users conversation.json conversation.gexf
+
gender.py is a filter which allows you to filter tweets based on a guess about
the gender of the author. So for example you can filter out all the tweets that
look like they were from women, and create a word cloud for them:
