Jacki Farrow

The article, by Alyssa Huff at Playfair Data provides a comprehensive guide on how to perform advanced dynamic zone visibility in Tableau, a renowned data visualisation tool. Dynamic zone visibility…

This comprehensive post provides a handy guide to creating automatic default chart granularity in Tableau. The author, Kasia Gasiewska-Holc introduces the concept of granularity, explaining it as the level of

The World Health Organization (WHO) has created a comprehensive guide on design language for data presentation. The guide emphasises the importance of design to effectively communicate health data to users.

The blog post by Donna Coles delves into the importance of these two aspects in data visualisation. She explains how filtering is a technique used to narrow down a large

This blog post by Marc Reid (on DataViz) provides a step-by-step guide on how to create dashed and dotted lines in Tableau, a technique that can help enhance the readability

Useful post by Ivett Kovacs and Ludovich Tavernier – the second in the BigLittleTips series diving deep into the nitty-gritty of Tableau, providing insights that are useful for both beginners

This insightful post from Tech Tips Girl provides a straightforward guide on how to create Bollinger Bands – a crucial tool in technical analysis. The post begins by explaining what

This post, by Kevin Wee, includes several free learning resources such as a demo dashboard, slide deck, and image templates. These resources can help users enhance their data presentations and

Here’s a great video by Autumn Battani, talking us through 10 tips for formatting in Tableau! Watch now!

The blog post on Donna Coles’ page details the process of creating a heat map using bathymetry lines. She introduces the concept of integrating bathymetry or contour lines, which are