iscan.shifted_edges.est_struct_shifts¶

iscan.shifted_edges.est_struct_shifts(X: numpy.ndarray, Y: numpy.ndarray, shifted_nodes: list | numpy.ndarray, order: list | numpy.ndarray, method: str = 'foci') → numpy.ndarray¶

Estimates structural changes from data for a subset of variables (shifted nodes), given an order of the variables.

Parameters:¶

X : np.ndarray¶

Dataset X

Y : np.ndarray¶

Dataset Y

shifted_nodes : Union[list, np.ndarray]¶

Set of variables of interest

order : Union[list, np.ndarray]¶

Valid topological ordering of the variables

method : str, optional¶

method to use for estimation of local parents. One of ["foci"].

Returns:¶

Estimation of structural changes for the set of shifted nodes

Return type:¶

np.ndarray