WeightedSumFitter.build_model# WeightedSumFitter.build_model(X, y, coords)[source]# Define the PyMC model. Parameters: X (DataArray) – Design matrix with dims ("obs_ind", "coeffs"). y (DataArray) – Outcome with dims ("obs_ind", "treated_units"). coords (dict[str, Any] | None) – Coordinate names for the model’s named dimensions. Return type: None