Hi, I am still a novice and not sure yet how to ask the questions.
My data frame is proddesc_df made up of several columns. Two of the columns are $SLS_QTY and $EXT_SLS_AMT. I did the following to obtain the total sales by total quantity.
qtyamt <- (proddesc_df$SLS_QTY * proddesc_df$EXT_SLS_AMT)
Great! There is a column that supplies dates - SLS_DTE_NBR.
I would like to be able to be able to show how the total sales (SLS_QTY * SLS_AMT) falls within the Sales Dates.
Can this be done? Sorry.... major novice!