Romy Li

User banner image
User avatar
  • Romy Li

  • Posts13

Posts

Reflecting My Data School Experience

Time flies! Without even noticing it, we are already nearing the end of our four-month training program and ready to embark on the next phase...

Dashboard Week Day 5 – Air Pollution Data

The Briefing   It’s finally the last day of dashboard week. This week has certainly been the most intensive one ever since the training started...

Dashboard Week Day 4 – Cocktails

The Briefing   As the coaches promised before, we would be given an easier task to work on, considering we were quite stressed out in...

Dashboard Week Day 3 – Land Zoning in NSW

It’s day 3 into the dashboard week, and as expected we are given a new kind of challenge to tackle. That is, spatial. Yes, spatial!...

Dashboard Week Day 2 – The Ultimate Fighting Championship Dataset

One tradition of the Dashboard Week is actually to work on the same data set that was given to the applicants for their final round...

Dashboard Week Day 1 – Analysing Stock Performance on ASX

After 13 weeks of analytics training and a variety of client projects, we are now officially entering week 14, which is going to be both...

Three Use Cases of LOD Expressions

In my previous blog, I went through some of the fundamental concepts associated with LOD Expressions. To be able to use LODs accurately and efficiently,...

Fundamental Concepts behind LOD Expressions in Tableau

Why do we need LOD Expressions   When working in Tableau, sometimes we need to answer questions that involve aggregating our data to different levels...

Enhancing Interactivity of Your Viz with Set Action

In my last blog, I talked about how to create sets in Tableau and use those sets to help you perform more in-depth analysis. In...

A Beginner’s Guide to Using Sets in Tableau

Intro to Sets Most people will have had some exposure to set theory in high school. In mathematics, a set is just a well-defined collection...