• 1. patsy
• 2. patsy.builtins
• 3. patsy.categorical
• 4. patsy.infix_parser
• 5. patsy.parse_formula
• 6. patsy.tokens
• 7. patsy.util

patsy	patsy is a Python package for describing statistical models and building
patsy.builtins
patsy.categorical
patsy.infix_parser
patsy.parse_formula
patsy.tokens
patsy.util