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 7, 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...
Jun 26, 2018
Creating hypothetical datasets - Process - Python
This post is a replicate of the previous post on R but using Python this time round. Sometimes you want to get started on analyzing data...
Jun 17, 2018
Data cleaning - Process - R
Data cleaning is one of the most important tasks in data science but it is unglamorous, underappreciated and under-discussed. These are...
Jun 16, 2018
Creating hypothetical datasets - Process - R
Sometimes you want to get started on analyzing data with the main objective of practising the basics of a certain language. So the focus...
Jun 9, 2018
Makeover Monday at Tableau User Group SG
What can you do in 60 mins? (i) Learn new Tableau feature(s). (ii) Perform data munging. (iii) Develop a Tableau dashboard. It might...
Jun 5, 2018
How to improve as a data scientist
This post is a break from all the various exercises, and I thought it would be interesting to share something more personal on my data...
Jun 1, 2018
Government agencies in SG - Process - Tableau
This is Part II of a two-part post. Part I talks about scraping data from SGDI while Part II outlines the process of presenting the data...
May 12, 2018
Government agencies in SG - Process - Python
This is Part I of a two-part post. Part I talks about scraping data from SGDI while Part II outlines the process of presenting the data...
May 11, 2018
Dear Tech People - 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...
May 9, 2018