Xaquín G.V. has a dead simple tutorial on how to make a choropleth map with open source QGIS.
Nathan Yau
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A Choropleth in QGIS
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Earth’s skies with Saturn’s rings →
Illustrator Ron Miller imagined what Earth’s skies would look like if we had…
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Statistics jokes
There’s a fun CrossValidated thread on statistics jokes. Here’s the one with the…
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Grocery store geography
I’ve been poking around grocery store locations, courtesy of AggData, the past few…
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The Boy Who Loved Math →
The Boy Who Loved Math: The Improbable Life of Paul Erdős, written by…
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Atlas of literal place names
We go places. They have names. What do these names mean though? The…
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Contrailz: Detailed flight patterns at major airports
Alexey Papulovskiy collected flight data from Plane Finder for a month, which essentially…
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Income inequality, real and personal
In a different take on the income inequality issue, the Economic Policy Institute,…
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The Insanely Illustrated Guide to Your First Data-Driven TileMill Map
TileMill makes it easy to make custom maps. Here’s a detailed, illustrated tutorial on how to do that.
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Beer recommendation system in R
Using data from Beer Advocate, in the form of 1.5 million reviews, yhat…
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Mapping Twitter demographics
MapBox, along with Gnip and Eric Fischer, mapped 3 billion tweets and a…
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A high resolution tour of the vegetation on Earth
NOAA visualized global vegetation over a year, and the result is beautiful:
We’ve…
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Twitter trend detection algorithm
Stuff happens, and people tweet about it. Something major happens, and a lot…
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Animation shows flow of attendees during a conference
When you go to a conference, there are typically several talks going on…
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For Example
Mike Bostock, creator of D3, believes in using examples to show what can be done with his code.
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Non-statistician analysts are the new norm
As data grows cheaper and more easily accessible, the people who analyze it…
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The differences between a geek and a nerd
Curious about how people use “geek” and “nerd” to describe themselves and if…
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Sniffing out Paul Revere with basic social network analysis
It’s just metadata. What can you do with that? Kieran Healy, a sociology…
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What the Sexes Want, in Speed Dating
A few years ago I downloaded speed dating data from experiments conducted by…
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Price of Damien Hirst spot paintings →
Damien Hirst is an artist known for a number of works, one of…