What is considered Chartjunk?
What is considered Chartjunk?
Chartjunk refers to all visual elements in charts and graphs that are not necessary to comprehend the information represented on the graph, or that distract the viewer from this information.
How do you present data visually books?
“Visual Thinking for Design” by Colin Ware. “Semiology of Graphics: Diagrams, Networks, Maps” by Jacques Bertin. “Data Visualisation: A Handbook for Data Driven Design” by Andy Kirk. “Show Me the Numbers: Designing Tables and Graphs to Enlighten, Second Edition” by Stephen Few.
What did Edward Tufte do?
Edward Rolf Tufte (/ˈtʌfti/; born March 14, 1942), sometimes known as “ET”, is an American statistician and professor emeritus of political science, statistics, and computer science at Yale University. He is noted for his writings on information design and as a pioneer in the field of data visualization.
What is Tufte Chartjunk?
According to Tufte, chartjunk consists of non-data and redundant data elements in a graph. It comes in various types: sometimes artistic decoration, but more often in the form of conventional graphical elements that are unnecessary in that they add no value. Chartjunk is not informative and is often harmful.
What is chartjunk example?
Examples of unnecessary elements that might be called chartjunk include heavy or dark grid lines, unnecessary text, inappropriately complex or gimmicky font faces, ornamented chart axes, and display frames, pictures, backgrounds or icons within data graphs, ornamental shading and unnecessary dimensions.
Which of the following are examples of chartjunk?
Examples of unnecessary elements which might be called chartjunk include heavy or dark grid lines, ornamented chart axes and display frames, pictures or icons within data graphs, and ornamental shading.
How can I visualize better data?
For more tips, read 10 Best Practices for Effective Dashboards.
- Choose the right charts and graphs for the job.
- Use predictable patterns for layouts.
- Tell data stories quickly with clear color cues.
- Incorporate contextual clues with shapes and designs.
- Strategically use size to visualize values.
Who is Edward Tufte Why do you think we should know about his work?
Edward Tufte is a statistician and artist, and Professor Emeritus of Political Science, Statistics, and Computer Science at Yale University. He wrote, designed, and self-published 4 classic books on data visualization.
What is the data ink ratio?
He defines data-ink as “non-erasable core of the graphic,” or in other words, “the data-ink ratio is the portion of ink (i.e., pixels) that makes up data-information on the view.” Tufte defines the data-ink ratio as the amount of data-ink divided by the total ink required to print the graphic.
What are examples of chart junk?
When should chartjunk be avoided?
3 Avoid chartjunk. It’s especially common to see presentations of data in the popular media that are adorned with lots of visual elements that are thematically related to the content but unrelated to the actual data. This is known as chartjunk, and should be avoided at all costs.
What is Tufte’s visual display of information?
In a full-day seminar, Tufte, author of the classic The Visual Display of Quantitative Information, uses maps, graphs, charts, and tables to communicate what prose alone cannot. For information designers Tufte’s work is a model of clarity and craftsmanship.
What do you think about Tufte’s work?
For information designers Tufte’s work is a model of clarity and craftsmanship. Given that the heart of his enterprise is statistics (of which he’s a professor at Yale), one might worry about “lognormal distributions” and “trimetric projections.”
What is Edward Tufte’s theory of information design?
Few speak as eloquently as Edward Tufte, whose theories of information design not only illuminate, they inspire. In a full-day seminar, Tufte, author of the classic The Visual Display of Quantitative Information, uses maps, graphs, charts, and tables to communicate what prose alone cannot.
What does Edward Tufte mean by graphical excellence?
The Edward Tufte Way Tufte writes, “Graphical excellence is that which gives to the viewer the greatest number of ideas in the shortest amount of time with the least ink in the smallest space.” These are words to live by for the slide designer.
