Line Graphs

For the purpose of displaying evolution or deviation in time-series, line graphs are usually one of the best tools for you….

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Bar Graphs

There are two kinds of bar graphs, vertical and horizontal, and they are useful when displaying evolution, deviation, ranking, comparison, structure…

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Skip the Pie

  I don´t like pie graphs. There are many reasons why I don´t like, and hence don´t use them, but I…

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Slopegraphs

Edward Tufte introduced Slopegraphs in his 1983 book “The Visual Display of Quantitative Information“. Two decades later, he developed the Sparklines,…

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Top Five Mistakes People Make When Creating Graphs

Below are the top five mistakes people most often make when creating a graph. The good news is that avoiding them…

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So Which Graph Should I Choose?

If you are opting to use graphs as a visual tool to communicate a message to the end-user, using the right…

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