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Choose your colours and thresholds wisely

When creating a visualisation of data, the colour choices and classes that your assigned too can change the message you’re trying to present. In a world of fast moving readers and quick social media sharing, all that can be left from your data analysis will be a visualisation that might give the wrong message. Read [Continue reading]

Vega-Lite: producing complex visualisations with minimal amount of code

Here is an interesting visualisation library released just a few days ago from the University Washington Interactive Data Lab. Vega-Lite is a high-level visualization grammar. It provides a concise JSON syntax for supporting rapid generation of visualizations to support analysis. Vega-Lite can serve as a declarative format for describing and creating data visualizations. Vega-Lite specifications [Continue reading]