
It’s voting day in the UK General Election today. Here’s a hackerly look at the accuracy of opinion polls for The Guardian Datablog. See if you can spot any patterns.
(They’ve run the image a bit small. Here’s a hi-res on my Flickr)
Here’s the data http://bit.ly/polldancing too. It has a load of extra info going back to 1987.
Happy voting!
RESEARCH: David McCandless, James Key
ADDITIONAL DESIGN: Matt Hancock, Joe Swainson
SOURCES: Guardian/ICM Poll Results, YouGov Trends (PDF), Ipsos MORI Research
DATA: Explore in this Google doc




Hacking India Is Beautiful
This week, I was lucky enough to accompany UK Prime Minister’s delegation to India as part of contingent of ‘hackers’ and civic-minded dataheads. We did a hack day with some of India’s leading developers and visualizers.
Check out their great, ingenious work in this post for The Guardian.
Here’s the full bus-heatmap mentioned in the piece.
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