Normality Plugin < UHD – HD >

DIAGNOSTICS: Skewness: 2.34 (high positive skew) Kurtosis: 6.78 (leptokurtic – heavy tails)

CODE (Python): from scipy.stats import boxcox df['sales_revenue_norm'] = boxcox(df['sales_revenue'], lmbda=0.22) normality plugin

[Chart: QQ plot before/after] Report saved: normality_report_sales_revenue.pdf The Normality Plugin transforms a tedious, error‑prone assumption check into an automated, visual, and actionable workflow. It fits naturally into statistical QA, feature engineering, and model validation pipelines — saving time and improving analytical rigor. DIAGNOSTICS: Skewness: 2