Building regression models and checking the assumptions of the models.

Samuel Bolaños, Samuel Casas, Sebastián Pérez, Sebastián Suárez, Sebastián Quintero

An analysis of Brookline's Bluebikes network utilization, stress, and a purely data-driven tripartite recommendation for new stations.

This analysis explores a potential growth opportunity for a fictitious national grocery chain, Regork, where the basis of the analysis strives to answer the question: which product promotions generate true incremental sales growth, and which primarily shift purchases forward without increasing overall demand?

Feldspar percentage of NC Aggregate measured against Measured CTE

Calculated vs Measured CTE of NC Aggregate Samples

This paper applies association rule mining using the Apriori algorithm to identify structured co-occurrence patterns between medical conditions, drug classes, and reported side effects. The analysis evaluates rules based on support, confidence, and lift to uncover meaningful deviations from independence in healthcare-related data.

This paper uses PCA to analyze electric vehicle performance data and identify the main structural dimensions behind battery, range, power, and efficiency. K-means clustering in PCA space reveals distinct EV segments.