John Norris
Author Archives: John
Oregon Health Cartogram – Depression by County
(Update Nov 28: Added disclaimer about population health veracity. This graph really is based on the OHA documents, but it has not been vetted by health experts.) My second run with the Oregon cartogram I’ve been developing with some actual data. I … Continue reading
Posted in DatViz, Medical Informatics, Uncategorized
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Oregon Health Cartogram – Chronic Cardiac Diseases by County
This is my first chance to try out the Oregon cartogram I’ve been developing with some actual data. (Update Nov 28: Added disclaimer about population health veracity. This graph really is based on the OHA documents, but it has not … Continue reading
Posted in Medical Informatics, Uncategorized
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Reading Tufte
Finished up the first three volumes from Edward Tufte on data information and visualization. While I read a bit a few years ago, and follow data viz on Twitter and the web, it was good to sit down and go … Continue reading
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SQL Fundamentals
Like last week’s effort with Regular Expressions, I’ve been piecing together SQL queries for some time now and decided to work through a lite tutorial. I noticed the website with the Regular Expressions tutorial also offered SQL; so I jumped … Continue reading
Posted in For Hire
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Regular Expressions
To clean up data for analysis, I’ve had to dip my toes into regular expressions. For example, writing a line of instructions that can separate first and last names and removing middle ones from a list of people. To do … Continue reading
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