Joe Chan
Joe completed a master’s degree in Information Technology at UNSW, majoring in the AI & Data Science.
He joined The Data School to kick start his career in data analytics as he wanted to dig out the meaningful insights from data to help business grow.
In his own time, he loves playing and watching basketball (a fan of the LA Clippers) and enjoys reading books. His favourite food is Chinese beef noodles.
How to use Dynamic Zone Visibility in Tableau 2022.3?
What is Dynamic Zone Visibility? According to Tableau, with Dynamic Zone Visibility, you can hide or reveal zones (tiled or floating dashboard elements) based on the value of a field or parameter. As you interact, zones on your dashboard appear or disappear. The...
Dashboard Week Day 5 – ACNC Charities Analysis
What is ACNC? The Australian Charities and Not-for-profits Commission (ACNC) is the national regulator of charities. It registers and regulates Australia’s charities. Each year, registered charities are required to submit an Annual Information Statement (AIS). In this...
Dashboard Week Day 4 – Endangered and Extinct Mammals
What are Mammals? Mammals include humans and all other animals that are warm-blooded vertebrates (vertebrates have backbones) with hair. They feed their young with milk and have a more well-developed brain than other types of animals. What is IUCN Red List? The...
Dashboard Week Day 3 – BrewDog Beers
What is Brewdog & Punk API? BrewDog is a multinational brewery and pub chain based in Ellon, Scotland. With the production of over 800,000hl, BrewDog claims to be the "#1 Craft Brewer in Europe". It was founded in 2007 by James Watt and Martin Dickie, who together...
Dashboard Week Day 2 – London Fire Brigade (LFB)
What is London Fire Brigade (LFB)? The London Fire Brigade is the fire and rescue service for London, the capital of the United Kingdom. It was formed by the Metropolitan Fire Brigade Act 1865, under the leadership of superintendent Eyre Massey Shaw. In this blog,...
Dashboard Week Day 1 – Melbourne Cup
What is Melbourne Cup? The Melbourne Cup is Australia's most famous horse race held over a distance of 3200 meters at Flemington Racecourse in Melbourne. Held on the first Tuesday of November each year the ‘race that stops a nation is an opportunity to try and back a...
How to use Tableau’s FIXED LOD in Power BI by DAX?
What is LOD? LOD (Level of Detail) allows you to compute values at the level of data source and visualization. However, it gives you more control over the level of granularity you want to compute. In FIXED LOD, we can specify the level of granularity. This blog is...
How to create a Calendar Lookup table in Power BI by Power Query?
Why do we need a Calendar Lookup table in the Power BI data model? A Calendar Lookup table can provide you with more information about the date. What's more, it can make sure the consistency of the date. So it's highly recommended to add the date table in your data...
Tableau Tip: How to send an E-mail by URL Action?
What is the URL Action in Tableau? A URL action is a hyperlink that points to a web page, file, or other web-based resources outside of Tableau. You can use URL actions to create a link to additional information about your data. To customize links based on your data,...
How to visualize spatial data in Tableau?
What are spatial functions in Tableau? Spatial functions allow you to perform advanced spatial analysis and combine spatial files with data in other formats like text files or spreadsheets. In this blog, I'll show you how to use the spatial functions in Tableau to...