PinnedYS ChnginTowards Data ScienceDemystifying Statistical Analysis 1: A Handy Cheat SheetThe choice of statistical analysis to use is mostly governed by the type of variables in a dataset, the number of variables that the…·2 min read·Aug 24, 2018--3--3
YS ChngDemystifying Singapore’s Waste Management SystemThis article helps to demystify Singapore’s waste management system, because knowing how it works could help us to be more sustainable.7 min read·Dec 23, 2023----
YS ChnginUX Planet5 Differences Between UX and Behavioural InsightsWhile UX and BI may have a lot in common, their objectives and the way the processes are carried out are actually quite different.7 min read·Dec 3, 2022--1--1
YS ChnginDataSeriesDemystifying Statistical Analysis 9: Crash Course on Statistical AnalysisInspired by Cassie Kozyrkov, I believe it’s possible to explain about statistical analysis without using any formula, so I’ve written this.11 min read·Jun 5, 2022----
YS ChnginClimate ConsciousNudging for Good: How to Improve Recycling Using Behavioural InsightsHow behavioural insights is able to get people to recycle more and provide recyclables of better quality for recycling to be more viable.8 min read·Dec 17, 2021----
YS ChnginDataSeriesDemystifying Statistical Analysis 8: Pre-Post Analysis in 3 WaysPre-post analysis is conducted when one is interested to find out if there is a difference in observations before and after an…9 min read·Jun 18, 2021----
YS ChnginThe StartupMedia Literacy: Crowdsourced Fact-CheckingThe wisdom of crowd seems to be be useful for determining true values. But can the same crowdsourcing mechanism work for fact-checking?4 min read·Dec 18, 2020----
YS ChngMedia Literacy: Does Objectivity Exist in The Media?Is it true that mainstream media is responsible for spreading misinformation? Is there even such a thing as objectivity these days?4 min read·Sep 18, 2020----
YS ChngBook Review: Inside the Nudge UnitGuidebook for both policymakers and business leaders9 min read·Jun 19, 2020----