Demenech Tests 2026-05-24

This dataset contains passenger-level records from the Titanic, including survival outcome, travel class, personal details, family relationships aboard, ticket information, fare, cabin, and port of embarkation. It supports analysis of survival patterns by demographic and travel attributes.

This dataset contains an explanation of the components contributing to a happiness-related measure. It lists each factor alongside its explained variation and its share of the total contribution, providing a compact summary of factor importance.