Demonstrated with insurance use case, in my article on Medium (free link): https://towardsdatascience.com/data-transformation-using-the-window-functions-in-pyspark-c044e8be4de6?sk=b841043c8b45ba844a9c1fcfe69115df
Demonstrated with insurance use case, in my article on Medium (free link): https://towardsdatascience.com/data-transformation-using-the-window-functions-in-pyspark-c044e8be4de6?sk=b841043c8b45ba844a9c1fcfe69115df