The main purpose of this week's assignment is to provide a basis for spatial data in R in a more visual format. This would include learning to read the spatial data into R, convert tabular data with geographic coordinates into a spatial object (sf), and verify the location using mapping tools such as MapView.

Probability, Distribution and Confidence Interval with RStudio

Modello statistico per la previsione del peso neonatale

This paper reverse engineers the iRacing championship points system using empirical modeling and out‑of‑sample validation. After normalizing for Strength of Field and finishing percentile, the scoring mechanism collapses to a simple geometric formula that explains over 99% of observed variance. The result reveals a clean multiplicative structure underlying what initially appears to be a complex rule set — and provides a closed-form equation anyone can compute with pencil and paper.

Topicos en econometria