Master Data Visualisation Course

Module 4 - Grouping bars vs multi-coloured bars

A chapter in the Master Data Storytelling course on grouping categories to reveal patterns colour alone cannot.

Apr 4 • Jose Parreño Garcia

Module 3 – How to make tiny values visible in bar charts

A chapter in the Master Data Storytelling course on highlighting tiny bars through deliberate contrast and clear design.

Mar 4 • Jose Parreño Garcia

Module 2 – Colouring bar charts with purpose

A chapter on the Master Data Storytelling course on creating hierarchy with colour while keeping your palette disciplined.

Feb 1 • Jose Parreño Garcia

Module 1 - Alternatives to bar charts (and why bars fail)

A chapter on the Master Data Storytelling course on knowing when to ditch the bars and let dot plots or lines tell the story instead.

Jan 10 • Jose Parreño Garcia

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