# Data Analysis - Statistical Computing Dependencies
# Python 3.10+ required

# Core data analysis
pandas>=2.0.0
numpy>=1.24.0

# Statistical testing
scipy>=1.11.0

# Machine learning (for regression, clustering)
scikit-learn>=1.3.0

# Time series analysis
statsmodels>=0.14.0

# Data formats
openpyxl>=3.1.0  # Excel support

# Utilities
python-dotenv>=1.0.0
