DataInk Maximization and Graphical Design

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Data-Ink Maximization and Graphical Design
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Principles

• Maximize the data-ink ratio, within reason.
• Erase non-data-ink, within reason.
• Can these principles be used to create new
  graphical designs?

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Box Plot
John Tukeys box plot
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Box Plot
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Bar Chart
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Variable Width Notched Box Plot
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Scatterplot
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Scatterplot
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Dot-Dash-Dot Plot
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Rugplot
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Conclusion

• Are the transformed designs better?
• They show more information per unit of space and
  per unit of ink displayed.
• Will the audience be confused by the new designs?
• Assume if you understand it, most readers will.
• Graphics should be as intelligent and
  sophisticated as the accompanying text.
• Some designs appear odd, but with use, the new
  designs will look as normal as the old designs.