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Displaying posts with the tag: dataviz [Clear Filter]

How to win a conference prize

Posted by on December 11th, 2017

Or, at least, produce nice posters while trying. Students on average author 1-3 papers and produce at least three times that many conference posters***. At large meetings, such as the ASCB, thousands of posters are presented each year. While presenting posters is popular, posters sessions evoke mixed feelings: they are often late in the evening,[…]

Color-blind people are your audience too!

Posted by on April 27th, 2017

Or, please stop mixing green/red Color is a key aspect of graphic design, but for many years was not relevant for scientific figures that were largely black and white. Falling prices for color print and electronic publishing changed this dramatically and scientists now frequently produce multi-colored figures. Using color functionally is not always straightforward but[…]

Leaving the bar in five steps

Posted by on March 24th, 2017

Introduction Graphs (or charts or plots) are often used for the display and summary of data. They are essential tools for the communication of results in presentations or manuscripts. One particular type of graph, the bar graph, is often used to quantitatively compare (multiple) conditions. The earliest known example of a bar graph, dates from[…]

#BarBarPlots!

Posted by on August 31st, 2016

(or: how to avoid misleading representations of statistical data)   Recently, a kickstarter project raised more than 3000€ in one month to campaign for banning the wrong usage of bar plots in scientific journals. This demonstrates two important points: a lot of the plots in scientific journals are quite misleading, and, a growing number of[…]