Uncertainty is one of the most neglected aspects of number-based communication and one of the most important concepts in general numeracy. Comprehending uncertainty is hard. Visualizing it is, apparently, even harder.
Last week I read a paper called Value-Suppressing Uncertainty Palettes, by M.Correll, D. Moritz, and J. Heer from the Data visualization and interactive analysis research at the University of Washington. This paper describes an interesting approach to color-encoding uncertainty.
Visualizing uncertainty is one of the most challenging tasks in data visualization. Uncertain
via Value-Suppressing Uncertainty Palettes – UW Interactive Data Lab – Medium