Learning to Data

Tutorials, Books, and Guides

Tutorials

A Crash Course for Visualizing Time Series Data in R

Learn to visualize temporal patterns in a couple of days.

Drawing Lines and Segments in R

Show connections and changes over time with start and end points.

Drawing Circles and Ellipses in R

Whether you use circles as visual encodings or as a way to highlight areas of a plot, there are functions at your disposal.

Drawing Squares and Rectangles in R

R makes it easy to add squares and rectangles to your plots, but it gets a little tricky when you have a bunch to draw at once. The key is to break it down to the elements.

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.

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Guides and Tips

  • Bivariate choropleth how-to

    Your standard choropleth map shows geographic areas colored by a single variable. You’re reading this, so you’ve seen them before. …

  • Naked Statistics

    Naked Statistics by Charles Wheelan promises a fun, non-boring introduction to statistics that doesn’t leave you drifting off into space, …

  • Learn the rules of data graphics so you can bend them

    If you take away anything from The Visual Display of Quantitative Information, make it the epilogue. This is the most …

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