This report uses SQL and R window functions to calculate year-to-date averages and six-trading-day moving averages for the stock prices of AAPL, MSFT, and NVDA.

This report implements a Global Baseline Estimate recommender in R to predict missing movie ratings using the global mean, movie bias, and critic bias.

Trabajo realizado por: Camila Muñoz Yoan Parra Sara Orozco