Tag Archives: 'Tableau'

Twitter Analytics Using TCAT and Tableau, via Gawk and BigQuery

Twitter Analytics Using TCAT and Tableau, via Gawk and BigQuery

Snurb, 15 April 2016
I’ve previously introduced my TCAT-Process package of helper scripts (written in Gawk), which take exports of Twitter data from the Twitter Capture and Analysis Toolkit (TCAT), developed by the Digital Methods Initiative at the University of [...]

Metrics for Analysing Twitter Communities, Using TCAT and Tableau

Metrics for Analysing Twitter Communities, Using TCAT and Tableau

Snurb, 31 March 2015
This post builds on the new approach to transforming Twitter datasets generated by the TCAT tracking tool for analysis in Tableau which I’ve introduced in my recent posts. Often, we will be interested in exploring the [...]

Using Gawk to Prepare TCAT Data for Tableau, Part 2

Using Gawk to Prepare TCAT Data for Tableau, Part 2

Snurb, 2 March 2015
In my previous post, I introduced a new set of Gawk scripts to extract a range of additional information from standard TCAT datafiles, in order to enable their use for data exploration, analysis, and visualisation in [...]

Using Gawk to Prepare TCAT Data for Tableau, Part 1

Using Gawk to Prepare TCAT Data for Tableau, Part 1

Snurb, 2 March 2015
Much of the research we’ve presented on this site over the years has built on yourTwapperkeeper, our trusty old tool for gathering Twitter data. But yTK isn’t the most modern of platforms any more, provides only [...]

Rebooting ATNIX, using MySQL and Tableau

Rebooting ATNIX, using MySQL and Tableau

Snurb, 5 September 2014
During 2012 and 2013 I published a more-or-less-weekly overview of the news sharing patterns in the Australian Twittersphere, the Australian Twitter News Index (ATNIX), which I also crossposted to my column at The Conversation. Technical issues [...]