Interactive tool for exploring how family background (parental education, occupation, and wealth) relates to children's educational achievement at age 15 across 100+ countries using OECD PISA data (2000–2022). Compute survey-weighted statistics, ESCS gradients, and cross-country comparisons.

Interactive statistical analysis application for exploring simulated panel data. Examine longitudinal patterns, run regression analyses, and visualize relationships in educational and social science datasets with an intuitive browser-based interface.