Anthony Wong

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Workout Wednesday #10 2020 ~ Using BUFFER() to find the nearest London Pub

Today we worked on a WOW Challenge that I found very useful in applying spatial data. The challenge is simple, replicate the below image. More...

Memoirs of a Data School Applicant: 5 Tips to Manage 2nd/3rd Round Interview Stress

So you made it to the 2rd or 3rd Round of the Data School Application. First off, congratulations on making this far, it is definitely...

How to Use R for One Hot Encoding

Today I want to show you how I used R to complete a one hot encoding cleaning process. Before I kick off, I’ll briefly explain...

Memoirs of a Data School Applicant: Things to Do for a Successful Application

One day by chance, I stumbled across Data School on Seek, and my friend advised this would be a good start into the industry based...

Workout Wednesday #48 ~ LODs and Dynamic Charts : A Very Practical Use Case

Today I want to talk about a very practical Workout Wednesday task. It is Week 48 2019, “Building Bar Charts that automatically combines small totals”....

How to create Donut Charts in Tableau : Step by Step Tutorial

What is a donut chart ? Donut charts add an interesting feature to any dashboard design. Essentially donut charts allow high level analysis or overview...

Re-Learning Tableau with an open mind

What is Tableau? A data visualization tool to present compelling data insights and stories. I was first exposed to Tableau, when I found a job...

The First Week of a Fruitful and Rewarding Career in Data Analytics

Were you always curious to find out what happens during the first week at Data School?     The Beginning: The Offer Ever since I...