This Age is the New Age

30 is the new 20. Wait. 40 is the new 20. No, scratch that. 50 is the new 20. Or is 50 the new 30? Here’s what the Google says, so you know it must be true.

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How to map connections with great circles

There are various ways to visualize connections, but one of the most intuitive and straightforward ways is to actually connect entities or objects with lines. And when it comes to geographic connections, great circles are a nice way to do this.

Voronoi Diagram and Delaunay Triangulation in R

The deldir package by Rolf Turner makes the calculations and plotting straightforward, with a few lines of code.

How to Map Geographic Paths in R

As people and things move through a place, it can be useful to see their connected paths instead of just individual points.

How to Visualize Proportions in R

There are many ways to show parts of a whole. Here are quick one-liners for the more common ones.