A beginner’s guide to bar charts

Bar charts are the most commonly used charts. But did you know that there are different types of bar charts and these can all be created using Excel? What if you could bring more life to your presentation by highlighting aspects that no one saw before? Watch this tutorial to learn how to do this with bar charts.

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How to create your first Slopegraph in R

Slopegraphs first appeared in Edward Tufte's book The Visual Display of Quantitative Information. Slopegraphs compare changes usually over time for a list of nouns located on an ordinal or interval scale - Tufte Creating a Slopegraph in R While there are templates and tools available to create a Slopegraph, creating one in R still takes a…

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