Association Rules on WideWorldImporters and SQL Server R Services
Association rules are very handy for analyzing Retail data. And WWI database has really neat set of invoices that can be used to make a primer. Starting with following T-SQL query: USE WideWorldIMportersDW; GO ;WITH PRODUCT AS ( SELECT [Stock Item Key] ,[WWI Stock Item ID] ,[Stock Item] ,LEFT([Stock Item], 8) ...
