Learning to Data

Tutorials, Books, and Guides


How I Made That: Searchable Time Series Chart

When there are too many options or categories, it can be helpful to make the data searchable.

How to Make a State Grid Map in R

Something of a cross between a reference table and a map, the state grid provides equal space to each state and a semblance of the country to quickly pick out individual states.

How to Make Animated Line Charts in R

Sometimes it’s useful to animate the multiple lines instead of showing them all at once.

How to Make a Multi-line Step Chart in R

For the times your data represents immediate changes in value.

Symbols-based Charts to Show Counts in R

Add visual weight by using individual items to show counts.

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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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