Tony Tan

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Bar chart with customized shape

Boring with creating normal bar charts? A bar chart with a customized shape could be an option. If you want to create a bar chart...

Using DAX to alter context filter in Power BI- Part2

As mentioned in the last blog, to allow users to add new dimensions to the table without adding the context filter to the measure, we...

Using DAX to alter context filter in Power BI- Part1

This blog will explain how we can use the context filter function in Power BI.  The DAX statements used in this blog are ALL, ALLEXCEPT...

Dashboard Week Day3- Pick up your favorite Brewdog Beer!

It comes to the Day 3 of the Dashboard Week. Today, I created an exploratory dashboard that enables users to pick up their favorite Brewdog...

Dashboard Week Day4- Global Trade of Endangered species

In Day 4 Dashboard Week, we were given a dataset of endangered animal. I created a dashboard called global trade of endangered animal. To build...

Create flight route map in tableau- Part 1 Basic spatial calculation

  This article will show some basic spatial calculations of creating a flight route map in tableau. The dataset used as demonstration contains the following...

Power Bi Bookmark application- part1 Set up a help page with bookmark

Bookmark is an embedded function in Power bi. It could help us achieve better visualisation practice by combining with Button function. This article will introduce...

Create flight route map in tableau- Part 2 Buffer calculation and application

From the last blog, we learned how to create the basic spatial calculation and create multi-layer map visualisation. This blog will show how to add...

How to create radial bar chart in Tableau

Radial bar chart could be quite useful and impressive when you want to present the change in time series data. This blog will show how...

Create dynamic Pareto chart in tableau

Pareto chart has been frequently used to find the most significant cause of a problem or achievement in business. This article will demonstrate how to...