Tag archive for dataviz challenge

Dataviz Challenge #6: Can You Make a Unit Chart?

Dataviz Challenge #6: Can You Make a Unit Chart?

Lately I’ve been feeling let down by summary statistics: the min and max, mean and median, quartiles and standard deviation…¬†They do their job well enough. Summary statistics tell a summary. An aggregate story, bringing all the messy scores together into some sort of cohesion. We…

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Dataviz Challenge #5: How to Make a Diverging Stacked Bar Chart in Excel

Dataviz Challenge #5: How to Make a Diverging Stacked Bar Chart in Excel

I’ve been in love with diverging stacked bar charts since I saw Joe Mako’s submission to Cole Nussbaumer’s dataviz challenge last December. Joe made this contest-winning chart. But in Tableau! The amazing but expensive software! Could I ever create one in Excel?! Yes! Luckily I’d…

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Dataviz Challenge #5: Can You Make a Diverging Stacked Bar Chart?

Dataviz Challenge #5: Can You Make a Diverging Stacked Bar Chart?

Last week I shared strategies for improving any chart’s colors. One of the examples was a diverging stacked bar chart: I love stacked bar charts because they’re pretty versatile, and because they’re a great chart for lots of evaluation and survey data. In my example,…

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Dataviz Challenge #4: How to Make a Small Multiples Bar Chart in Excel

Dataviz Challenge #4: How to Make a Small Multiples Bar Chart in Excel

Two weeks ago, I challenged readers to re-create the “after” version of a small multiples bar chart. You can read the full post here. Congratulations to the 6 contestants! Click on the contestant’s name to see their chart. James Coyle Sara Vaca Elisa Avila Angie…

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Dataviz Challenge #4: Can You Make a Small Multiples Bar Chart?

Dataviz Challenge #4: Can You Make a Small Multiples Bar Chart?

In the third dataviz challenge, we started talking about making several comparisons at once. For example, when the Innovation Network team and I surveyed nonprofits in the State of Evaluation 2012 research, we found differences between small, medium, and large nonprofits’ evaluation practices and capacity….

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