Colors are an effective medium for communicating meaning. Of all the design elements in a given data visualization – the headings, the analysis, the comparisons, and so on – color is arguably ...

Handling small data samples Background: Sometimes communicators omit data from a visualization because the sample sizes are very small. The National Congress of American Indians says American Indian ...

Data visualisation and visual analytics techniques play an essential role in interpreting complex, high-dimensional information. By transforming raw data into graphical representations, these ...