# Core dependencies
numpy>=1.21.0
pandas>=2.1.0
scikit-learn>=1.0.0
scipy>=1.11.0
pyyaml>=5.4.0
joblib>=1.3.0

# Latent class modeling
stepmix>=2.1.0

# Statistical inference
statsmodels>=0.14.0

# Visualization
plotly>=5.3.0

# CLI
typer>=0.9.0
rich>=13.0.0

# Progress bars
tqdm>=4.62.0

# Survival analysis (descriptive curves + multistate transitions)
lifelines>=0.30.0
