LinMixin.model_spec

property LinMixin.model_spec: ModelSpec

The model spec used internally by formulaic to set up the basis matrix.

Examples

>>> import pandas as pd
>>> import liesel_gam as gam
>>> df = pd.DataFrame({"x": [0.0, 1.0], "z": [1.0, 2.0]})
>>> term = gam.TermBuilder.from_df(df).lin("x + z")
>>> str(term.model_spec.formula)
'1 + x + z'