I have the data extracted from SAP APO using listcube function and all the data are presented horizontally.
- There are multiple characteristics before a series like the product code, sub-brand, location, store etc. can i forecast without removing these characters?
- Data downloaded contains more than 3000 rows and 72 columns in which 60 are 5 years of data on a monthly level. As the data are present horizontally, how can i run a forecasting model in R without changing the orientation?