Hierarchical Data Set

The table below summarizes the M5 Data. A detailed description of such data as well as complete guidelines for participation will be made available in the Guidelines

Aggregation Level Number of Series
Sales of all products, aggregated for all stores/states 1
Sales of all products, aggregated for each State 3
Sales of all products, aggregated for each store 10
Sales of all products, aggregated for each category 3
Sales of all products, aggregated for each department 7
Sales of all products, aggregated for each State and category 9
Sales of all products, aggregated for each State and department 21
Sales of all products, aggregated for each store and category 30
Sales of all products, aggregated for each store and department 70
Sales of product x, aggregated for all stores/states 3,075
Sales of product x, aggregated for each State 9,225
Sales of product x, aggregated for each store 30,750
Total  43,204