Data Science
- Finnish Startup EcosystemA statistical look at Finland's startups in 2025: where they cluster, what they build, how they perform financially, and who leads them.
- How to Rick Roll Like a Data Scientist?Solid-body trajectoids are 3D shapes that roll along a path you choose. I turn S&P 500 data into one, then roll out Never Gonna Give You Up.
- The Finnish LineStatistical critique of Finland’s 2023 government plans and immigration policies.
- Time Series Forecasting with SARIMAXForecasting hourly food delivery orders in Helsinki with a seasonal ARIMA model.