Purnabrata Giri

🌍 Statistical Analysis of the Rise in Earth’s Temperature | 2021–2025

I’m excited to share my latest data-driven statistical analysis project, developed using Microsoft Excel to examine the upward trend in Earth’s temperature.

📌 Key highlights: • 📈 Consistent increase in...

This practical work studies Jackknife and Bootstrap resampling methods through Monte Carlo simulations. It compares their performance for bias and variance estimation, confidence intervals, survival probabilities, sample medians, correlations, and regression coefficients under...

This study analyses household consumption expenditure in Assam using NSS 68th Round data. It examines the simultaneous relationship between food expenditure and overall consumption expenditure. Since endogeneity may bias OLS estimates, the study applies the Two-Stage Least...