Creates a pattern causality effect object that contains information about
the received and exerted influences for different causality types.
This function constructs an object of class pc_effect
to store the results
of effect analysis.
pc_effect(positive = NULL, negative = NULL, dark = NULL, items = NULL)
An object of class "pc_effect".
Data frame containing positive causality effects.
Data frame containing negative causality effects.
Data frame containing dark causality effects.
Names of items in the analysis.