Missions to Mars and the Moon: circles and sigmoids in Tableau

This week I spent my free time stretching and refreshing my (high school) knowledge of plotting exponential functions. Here below the end result: A visualization in Tableau of all the missions to Mars and the Moon so far, represented by curved lines and sorted by recency.

 

 

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The world of Donald Trump, visualized with R and Tableau

Last week, Buzzfeed released the output of a research they have carried on all the connections that Donald Trump holds with people and organizations.

I decided I wanted to visualize this dataset on a network chart, showing both the direct and indirect business connections of Trump. See below the end result (click for the interactive version).

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