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t-test

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🧐 This project analyzes Amazon Fine Food Reviews to investigate whether negative reviews are more emotionally intense and lexically repetitive than positive ones. Using R, we apply sentiment analysis and lexical diversity metrics to uncover patterns in consumer review language.

  • Updated Jun 30, 2025
  • R

This is an initiative to help understand Statistical methods and Machine learning in a naive manner. You will find scripts, and theoretical contents required to clarify concepts, especially for bio-informatic students.

  • Updated Mar 31, 2025
  • R

An exploratory data analysis (EDA) project that investigates wage disparities between Black and White workers in the United States over time. This analysis uses statistical methods, visualizations, and hypothesis testing to uncover trends, measure wage gaps, and identify patterns across race and gender from historical data.

  • Updated Jul 13, 2025
  • Jupyter Notebook

This project implements in Python some common statistical analysis methods used in data analysis, including Entropy, Mutual Information, Kolmogorov–Smirnov test, Kullback-Leibler divergence (KLD), AB tests (Mann-Whitney U and t-tests)

  • Updated Feb 28, 2025
  • MATLAB

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