featuretools.EntitySet.add_relationships¶
- EntitySet.add_relationships(relationships)[source]¶
Add multiple new relationships to a entityset
- Parameters
relationships (list[tuple(str, str, str, str)] or list[Relationship]) – List of new relationships to add. Relationships are specified either as a
Relationshipobject or a four element tuple identifying the parent and child columns: (parent_dataframe_name, parent_column_name, child_dataframe_name, child_column_name)