Hello guys,
I am working with group by and summarize to aggregate my data. My columns are month list (approx 50 month in history), which I need to sum aggregate.. What I know is manually sum each columns in dplyr... For example ( dplyr:: summarise(col1 = sum(col1), col2 = sum(col2)).... which is painful to do for 50+ columns. Is there a way if I specify start and ending column number, the algorithm itself take care of the process.
Thanks,
Pras