Thanh Ho

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Create stories with Data – The 5 Why’s

Have you ever built a beautiful dashboard only to find out that you don’t know how to drill down to find any insights from the...

Alteryx Designer Core Certification

Alteryx is a data cleaning and wrangling tool used by many data analysts. If you are new to Alteryx, it can be quite overwhelming, but...

Tableau Parameters part 3 – Dynamic Moving Averages

This is the third and final part in the Tableau parameters series. While Tableau has a built in Moving Averages calculation, it is preset to...

Tableau Parameters Part 2 – Switching the Viz Using Parameters

This is the Second part in the Tableau Parameters Series. Being able to show multiple charts on the same dashboard in the same space, or...

Tableau Parameters Part 1 – Dynamic Reference Lines for both Axis

Parameters in tableau, when used correctly, will allow users to dynamically change the threshold of a parameter based on their needs. According to Merriam-Webster, a...

What did it take to get into The Data School?

Back in the day, before Unit pricing became mandatory in supermarkets, did you ever find yourself standing in the isle trying to work out if...