Hi, I'm Evan! I help people make the most of their data by using analysis and visualisation to discover valuable insights.

My favourite tools are SQL, Python, Tableau and Excel.

How To?

Python/SQL

Storytelling

Tableau

Latest Posts:

How to add the last refresh date to your Tableau dashboard

How to add the last refresh date to your Tableau dashboard

A simple 3-step guide to adding the most recent data refresh date to your dashboard.

Benefits of using a graph database to map data lineage

Benefits of using a graph database to map data lineage

Data lineage can be represented using graph database nodes and relationships.

How to filter the top N values per category in Tableau

How to filter the top N values per category in Tableau

A guide to filtering the top sub-category values per category.

Using an UpSet plot to show business mix

Using an UpSet plot to show business mix

UpSet plots are useful for showing the intersection between sets.

How to make a table with only dimensions in Tableau

How to make a table with only dimensions in Tableau

Step-by-step instructions for removing the default 'Abc' placeholder from the pane.

What makes a popular Super Bowl commercial?

What makes a popular Super Bowl commercial?

Exploring the blend of attributes top brands use in their ads.

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