I posted recently about the NICAR journalism conference, held this year in Chicago — and it turns out news nerds like to tweet.

To keep track of all the conference chatter, I dumped each mention of the #NICAR18 hashtag using Python, eventually collecting some 4,100 tweets.

I used #nicar18 several times. Others were even more prolific. Here are those with more than 10 uses during the conference:

Next, I created a histogram with #nicar18 tweet counts by hour for the three full days: Thursday, Friday and Saturday. It shows when people sent the most tweets — and that they apparently took more breaks during lunch and just before the first afternoon sessions began.

This tweet volume, which only captures people tweeting with the hashtag, was posted by attendees from across the globe. This year’s conference, as I mentioned in the previous post, had record-breaking attendance: more than 1,200.

Here’s where the attendees came from:

These types of maps are imperfect, of course, especially on mobile. For one, it’s tough to decipher attendance from the Northeast and Mid-Atlantic regions.

Here’s a more focused version (still a little nuclear blasty), if that helps (please note that the scale is different from the map above):

See you next year, NICARians!

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Matt Stiles
http://thedailyviz.com

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