![[OC] The Global Economy by Sector and Country 2021](https://www.europesays.com/wp-content/uploads/2025/08/spraj98zdejf1-380x220.png)
[OC] The Global Economy by Sector and Country 2021
Tools: – I programmed this visualization myself using Matplotlib, it's a revamped (and much better looking) version of…
![Top 20 Countries by GDP per Capita in 2025 [OC]](https://www.europesays.com/wp-content/uploads/2025/08/a53jt3d06djf1-380x220.png)
Top 20 Countries by GDP per Capita in 2025 [OC]
This is the screenshot from my video which I recently created. It shows the Top 20 Richest Countries…
Regression plots of European ancestry vs. general intelligence (g factor) – how should I interpret a correlation of r ≈ 0.36?
I came across this paper in Psych (MDPI journal) looking at the relationship between European ancestry and cognitive…
![[OC] Interactive Neural Net Visualization on MNIST](https://www.europesays.com/wp-content/uploads/2025/08/9u9srnk7gbjf1-380x220.png)
[OC] Interactive Neural Net Visualization on MNIST
I built a small visualization that shows a neural net learning MNIST digits. Posted by gibby5445
![[OC] Boxing on Jeopardy! Timeline of the most mentioned champions, Title defense analysis, and Most popular boxing movies](https://www.europesays.com/wp-content/uploads/2025/08/la8eqju67bjf1-380x220.png)
[OC] Boxing on Jeopardy! Timeline of the most mentioned champions, Title defense analysis, and Most popular boxing movies
[OC] Boxing on Jeopardy! Timeline of the most mentioned champions, Title defense analysis, and Most popular boxing movies…
![[OC] House Prices vs Median Salary](https://www.europesays.com/wp-content/uploads/2025/08/e0o1ijoc4ajf1-380x220.png)
[OC] House Prices vs Median Salary
Since many didn't like the previous methodology. Here's the one that most requested. Like I said, it can…
Data Viz Contest Results – FDNY Incidents for 2024
My analytics community held a Data Viz contest in July and wanted to share the results here because…
![Positional vs. tactical chess styles — a data-driven look through history [OC]](https://www.europesays.com/wp-content/uploads/2025/08/w1d8jsair8jf1-380x220.png)
Positional vs. tactical chess styles — a data-driven look through history [OC]
https://novachess.ai/articles/chess_tactical_analysis.html Here's a bit on the methodology: For all the games, each position (for each color) from moves…
![Public school funding per student in the US [OC]](https://www.europesays.com/wp-content/uploads/2025/08/k5kezjnep7jf1-380x220.png)
Public school funding per student in the US [OC]
Public school funding per student in the US [OC] Posted by USAFacts
![[OC] Quality of life in the world's biggest economies](https://www.europesays.com/wp-content/uploads/2025/08/b05xar18i6jf1-380x220.png)
[OC] Quality of life in the world’s biggest economies
[OC] Quality of life in the world’s biggest economies Posted by _crazyboyhere_
![[OC] What do Britons call school canvas trainers?](https://www.europesays.com/wp-content/uploads/2025/08/8676ivxj75jf1-380x220.png)
[OC] What do Britons call school canvas trainers?
Most of us will remember those black rubber-soled canvas trainers that you wore in primary school PE classes,…
![Europe Population Projections until 2100 according to the United Nations [OC]](https://www.europesays.com/wp-content/uploads/2025/08/68lfq273x4jf1-380x220.jpeg)
Europe Population Projections until 2100 according to the United Nations [OC]
Europe Population Projections until 2100 according to the United Nations [OC] Posted by madewulf