Hello R team, I am currently exploring the R functionality for time series forecasting. My set of data consists of 4y monthly data sales per sku. Each sku spans across 4 lines - one for each year - and the respective periods of time are in columns P1 to P12. The .txt file (assume tab sep) containing the data looks like: Item year P1 P2 ... P12 sku1 2012 ... sku1 2013 ... sku1 2014 ... sku1 2015 ... sku2 2012 sku2 2013 sku2 2014 sku2 2015 ... etc. Could someone please explain how should I read the data into R in such a way that I end up with multiple ts objects? Thanks in advance, Stamos [[alternative HTML version deleted]]