Data and analysis
Statistical Analysis
ETL, A/B testing, Tesla stock, and Boston housing notebooks.
Illustration of the idea. Not a screenshot of client software.
About this project
ETL, A/B testing, Tesla stock, and Boston housing. Cookie Cats covered 90,189 players with chi-square, bootstrap, and logistic regression, and recommended keeping the gate at level 30 (7-day retention 19% vs 18.2%). Tesla (Aug 2023) covers volatility, Sharpe ratio, beta, and an ARIMA 30-day forecast, at about 60% annualized volatility. Boston housing (Nov 2023) covers EDA, a t-test, ANOVA, Pearson correlation, and OLS regression on median home values.
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