Wordless instructions for making charts: Tableau Edition

After creating wordless instructions for making charts in Excel, here is the Tableau version. This post discusses similarities and differences between both tools. Check out the e-books at the bottom! How to make a chart To make a chart, you must select the data, encode the data into visual objects, format those objects, and add text … Read more

12 ideas to become a competent data visualization thinker

It began with a tweet: Data tweeps: Help! I need to become a competent data viz thinker, well, immediately. Are there “must-read” sources that y’all can suggest? — Lindsey Leininger (@lindsleininger) September 27, 2017 In spite of being a notorious Excel Brute Forcer (thanks, Elijah!), I was invited for a presentation at JMP and was working on … Read more

On alternative pizzas, pie charts and datavis pedantry

pizza mistaken for a pie chart

So our usually calm data visualization corner on Twitter was shaken by this tweet: Forget pepperoni – mushroom is Britain's most liked pizza topping (65%), followed by onion (62%) and then ham (61%) https://t.co/5kYikXOEtF pic.twitter.com/AJezMfJHbk — YouGov (@YouGov) March 6, 2017 quickly followed by this one: We're very sorry for the confusion, but this is … Read more

10 reasons why you should take Excel dashboards seriously

Dashboard in Excel

This post on how to make Excel dashboards was one of the first I published here, and it still is one of the most popular posts. But I actually prefer broader data visualization discussions than Excel tips & tricks. Excel dashboards, although something that interests me, was never a priority. Until now. I just launched an ebook on Effective … Read more

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