
Oct 9, 2018
Web scraping using selenium - Process - Python
In addition to BeautifulSoup, selenium is a very useful package for webscraping when it involves repeated user interaction with the...

Oct 7, 2018
Tech and Data For Social Good Event - Announcement
Hi all, I will be a panelist for the Tech and Data for Social Good event organised by General Assembly and SGInnovate in Singapore on 16...

Sep 10, 2018
First #VizforSocialGood hackathon (Singapore chapter) - Announcement
I'm hosting the first #VizforSocialGood hackathon in Singapore. Come join us on 20 Sep if you are free. Places are limited. Get to learn...

Sep 7, 2018
Crisis Risk Dashboard - Product - Tableau
This is Part II of a two-part post. Part I outlines the process of presenting the data using Tableau and Part II delves into insights...

Sep 1, 2018
Crisis Risk Dashboard - Process - Tableau
This is Part I of a two-part post. Part I outlines the process of presenting the data using Tableau and Part II delves into insights from...

Aug 29, 2018
Budding Data Scientists Hackathon
If you're looking to organising a data science curriculum/ hackathon for participants with no prior background in data science, this post...

Aug 5, 2018
Information equity in online search results
In this age of digitalisation, most of us do our research/ obtain information online. And whether we are conscious or not, it is hard to...

Jul 31, 2018
Pie Chart or Not
In this article, Chart of the Day: Here's how Singaporeans spend their income, we see the notorious pie chart making its entrance. Pie...

Jul 19, 2018
Singapore's Heartbeat
​As Singapore's National Day is coming up, I decided to put together a data viz to better understand how much we have changed across the...

Jul 7, 2018
Extracting data from tables in PDF
Having data in tables in PDF is probably one of the most agonizing thing for users. It feels as if the data is there but not there....

Jul 3, 2018
Rescuing Veggies with Data Science
It's always exciting when the data visualization or analysis you did is used to push forward a movement or a cause. Most would agree this...

Jun 26, 2018
Data cleaning - Process - Python
This post is a replicate of the previous post on R but using Python this time round. However, note that there is a difference in data...