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xan

Data visualization, C++, Java, Forth, Tie-dye

I work for SAS Institute on JMP and have a few posts on the JMP Community, including blog posts. I'm pretty active with data visualization on Twitter at xangregg. I have an irregular personal blog, Forth Go. I created the chart type called Packed Bars.

StackOverflow is intentionally useless for messaging, so here is an email address: xan@pobox.com.

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53 How to plot trends properly Jun 5 '18
31 Visualizing Likert Item Response Data Oct 25 '10
26 Visually plotting multi dimensional cluster data Mar 25 '13
21 Most effective use of colour in heat/contour maps Oct 31 '12
15 How should tiny $p$-values be reported? (and why does R put a minimum on 2.22e-16?) Jan 22 '14
14 How to best visualize differences in many proportions across three groups? Mar 14 '14
14 How to scale violin plots for comparisons? Jul 27 '11
13 Visualization and Overplotting: Alternative to scatters Jan 14 '15
12 Which is the best visualization for contingency tables? Apr 22 '15
12 How can you visualize the relationship between 3 categorical variables? Apr 30 '15
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