Merging Two Polygon Maps In Tableau
Here I share how I combined two separate data sources containing polygon data for mapping, since I couldn’t find any other examples online showing how it could be done.
Read MoreMonth: February 2017
Alternate League Tables
The Tableau community is truly amazing for allowing you to stand upon the shoulders of giants – here I steal a little from both Will Griffiths and Andy Kriebel to update an old favourite view of Football league tables.
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Visualising UK Petitions
We’re looking at the two most popular petitions possibly in British history and an r-squared value of 0.86. What can we meaningfully draw from this? Arguably not so much without better context.
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Method Behind The Mapness
In a separate post I shared what I’d learned in pulling together some maps and scatter plots on UK petition data, but I wanted to write a separate note on the method used. It seemed like too much detail to go in there, but that there’s still value in publishing the approach to the problem, which I’ve laid out below. Data Sources All the petitions data came from the UK Petitions website Population figures came from this workbook, among the House Of Commons’ own Tableau Public profile. Constituency geography data came from this file from the tableaumapping.bi resource. Measures Signatures...
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Latin Americans’ path to a new country
Unemployment and poverty have forced Latin Americans to leave their countries. A quick analysis of Latin America’s emigration since 1990.
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