Oliver Inthavong

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The Data School Hash Brown Challenge

The Challenge Data is the foundation of everything at MIP & The Data School Down Under. As we’ve learned 3 months ago, this extends not...

Alteryx Spatial Tools: Poly-Build and Poly-Split (w/ Challenges)

Spatial analytics can be useful for understanding patterns and relationships in data that are geographically based, such as crime rates, population data, etc. In this...

Guidance for the Tableau Data Analyst Certification Exam

After completing and passing the Tableau Data Analyst Certification Exam, I thought I would write this blog as an opportunity to help others increase their...

DSAU16 Dashboard Week – Day 5: Australian Charities

For day 5 of dashboard week, we were assigned to produce a visualisation on a dataset provided by the Australian Charities and Not-for-profits Commission (ACNC)...

DSAU16 Dashboard Week – Day 2: LFB Dog Incidents

For day 2, Bethany provided us the London Fire Brigade (LFB) dataset and encouraged us to supplement the data with a source from the London...

DSAU16 Dashboard Week – Day 4: Extinct and Endangered Species

The intensity truly picked up during dashboard week day 4. For this task, we were required to create a dashboard based on an extinct and...

DSAU16 Dashboard Week – Day 3: Punk API

For day 3 of dashboard week, the requirement was to retrieve the data source from the Punk API and create a Tableau dashboard based on...

DSAU16 Dashboard Week – Day 1: Melbourne Cup

Time to giddy up because DSAU16 dashboard week is upon us and we have started off with an absolute flyer! For day 1, we were...

Tableau Tutorial #2: Table Calculations (Moving Average)

In this blog, I will cover quick table calculations and an example using Yahoo’s Finance dataset on the daily price of Bitcoin (BTC/USD) from September...

Tableau Tutorial #1: FIXED LOD Expressions

While revising for the Tableau Certified Data Analyst Exam, I thought it would be a good idea to do a series of Tableau Tutorials to...