<p>I've just made a map of tags for <strong>CrossValidated</strong>.</p>
<p>In short: tag size is related to tag popularity and edges are related to tag co-occurrences in questions (or more precisely: the observed/expected ratio, see <a href="https://stats.stackexchange.com/questions/40977/is-there-a-term-for-pa-cap-b-papb">Is there a term for $P(A\cap B)/[P(A)P(B)]$?</a>).</p>
<p>For me it looks as a &quot;snapshot&quot; of topics and scope of this SE site. So if you want to you it in any way to promote Stats.SE - feel free!</p>
<p>Also, if you have comments how to improve its usefulness or niceness to our community, I would appreciate them (but bear in mind that I have no color esthetics).</p>
<p><img src="https://i.stack.imgur.com/F4kdP.jpg" alt="Tag Map for Stats.SE" /></p>
<h2>Links:</h2>
<ul>
<li><a href="https://www.kaggle.com/c/predict-closed-questions-on-stack-overflow/prospector#211" rel="nofollow noreferrer">An entry for StackExchange vis competition at Kaggle</a> (please vote if you like it :), it ends on Nov 3)</li>
<li><a href="https://github.com/stared/tag-graph-map-of-stackexchange" rel="nofollow noreferrer">Recipe, code and images at GitHub</a> (e.g. tweak the plot to your taste; feel invited to co-develop)</li>
</ul>
