Wednesday, October 01, 2025
STEM

Textual Responses To Metrics and Visuals

It’s common for surveys to take in text responses in various forms, but in the end, to get insights, they need to be quantified for measurements. The process of converting textual responses into quantifiable units is commonly referred to as quantification or scaling. In survey research, this approach is often part of Likert scaling or […]

Read More
STEM

Control charts: when, how and why

Control charts are essential for statistical quality control purposes, such as for monitoring performance and defects measurements. Control charts are also known as Shewhart charts or process-behavior charts as they are tools used to monitor and analyze the behavior of a process over time. They help identify variations in the process and determine whether those […]

Read More
STEM

Creating Word Clouds from Google Trends

Google Trends platform provides interesting view into what the world is searching online. In our age of digital information, it has become a critical tool for understanding the world’s curiosities and behaviors. It allows us to explore the popularity of search queries across many regions and languages over time. Marketers looking to gauge consumer interests, […]

Read More
STEM

Prisoners of the world

In this post, I touch on a complex and touchy issue of the human society. We look at the prisoners’ population around the world for selected countries, while casting a wide net of diversity. With the data and visualizations presented, we should be able to answer: Which countries have the highest number of prisoners? Which […]

Read More
STEM

Unicode transformation fun

In this post, I share some exercises of encoding a usual string of English/Latin alphabets into a readable Unicode version with styling but still into a text that can be copied/pasted anywhere without any special app, and then transform the input text into some interesting Unicode symbols (that can also be copied/pasted anywhere as text). […]

Read More
Back To Top