Analysis of 3000 BMT Recruits

Have you ever wondered how old is the average BMT recruit? How many are new citizens? The article will explore a dataset of 3287 recruits from the 01/17 batch and present both facts as well as conjectures which I made. In the dataset, there are a total of 4534 ...

Analysis Of 35000 Senior Civil Servants

The civil service received a half month year-end bonus this year amid the economic downturn, but have you wondered who they are? Where do they work? Disclaimer The analysis was conducted using publicly available data from the Singapore Government Directory (SGDI). The data was pieced together from over 4000 webpages ...

Measuring Power Consumption

I have recently acquired an electricity usage meter off ebay and decided to measure the power consumption of some of my devices. For a device that costs just 15 SGD, it works wonderfully and can measure voltage, amperage and wattage. It is supposed to be able to calculate electricity cost ...

Saturating 1Gbps bandwidth

My ISP recently gave me a free speed bump from 500Mbps to 1 Gbps. I wanted to test if it was possible to fully utilise the bandwidth on a single file transfer. Firstly, we need to look at the test file size. I settled on a roughly 500MB to 1GB ...

Analysis of 300,000 karaoke club members part 2

This is the second part of the analysis. The first part can be found here Part 2 of the analysis will be presented using maps. I have attempted correlation analysis of node-level attributes but have not been able to make any statistically significant conclusion from the results. Members from Taiwan ...

Analysis of 300,000 karaoke club members part 1

I chanced upon the dataset of 300,000 members of a karaoke club and thus decided to do a little analysis. Signing up for club membership is done through an online form. The analysis will be largely based on personal attributes of the members. I will be using pie charts ...