by Joe Chan | Aug 28, 2022 | Joe Chan
What is Web Scraping? Web scraping is the process of extracting data from a website for the purpose of research, business intelligence, and other operations. Generally, we can get data from the internet to get more information to enable us to make informed decisions....
by Joe Chan | Aug 28, 2022 | Joe Chan
In this blog, I’m going to describe how to create small multiple calendars in Tableau. A small multiple is a data visualization that consists of multiple charts arranged in a grid. This makes it easy to compare the entire data. They are known as the trellis, lattice,...
by Joe Chan | Aug 13, 2022 | Joe Chan
For the first week’s training on Alteryx, we were given an Alteryx Weekly Challenge and were required to finish it and present it within 4 hours. If we had additional time, we could create a simple dashboard by Tableau and dig out some interesting insights into...
by Joe Chan | Aug 7, 2022 | Joe Chan
Sometimes we may want to use one chart to show more insights or add interactivity. You can deal with this issue by creating parameters. I will use the sample superstore dataset to show how to utilize parameters to control different fields’ sort, display, and Top...
