Formulae

API Reference

Public functions and classes.

model_description
design_matrices	Parse and materialize a model formula into a DesignMatrices.
matrices.DesignMatrices	A wrapper of the response, the common, and group specific effects.

Internals

Objects useful to downstream library developers.

matrices.ResponseMatrix	Response matrix for a model.
matrices.CommonEffectsMatrix	Common-effects matrix.
matrices.GroupEffectsMatrix	Group-specific-effects matrix.
terms.Variable	Variable in a model term.
terms.Call	Call in a model term.
terms.Term	Model term.
terms.GroupSpecificTerm	Group-specific model term.
terms.Intercept	Model intercept.
terms.NegatedIntercept	Negated model intercept.
terms.Response	Model response term.
terms.Model	Model terms and response.
terms.call_resolver.LazyValue	Deferred Python value.
terms.call_resolver.LazyVariable	Deferred variable reference.
terms.call_resolver.LazyOperator	Deferred unary or binary operation.
terms.call_resolver.LazyCall	Deferred function call.