# Python dependencies for Sales Analysis Template
# Install with: pip install -r requirements.txt

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

# Visualization
matplotlib>=3.7.0
seaborn>=0.12.0

# Export utilities (optional - uncomment if needed)
# openpyxl>=3.1.0  # For Excel export (export_utils.py)

# Interactive visualizations (optional - uncomment if needed)
# plotly>=5.17.0  # For interactive charts (analysis_utils.py)

# Report generation (optional - uncomment if needed)
# reportlab>=4.0.0  # For PDF reports (report_generator.py)

# Statistical analysis (optional - uncomment if needed)
# scipy>=1.10.0  # For statistical analysis, product lifecycle (statistical_utils.py)

# Testing (optional - uncomment if needed)
# pytest>=7.4.0  # For unit tests

# Advanced analysis (optional - uncomment if needed)
# pmdarima>=2.0.0  # For time series forecasting
# mlxtend>=0.22.0  # For market basket analysis
# scikit-learn>=1.3.0  # For machine learning analyses