I need this data within a few hours if possible! I have uploaded the data. Column C & D are observed vs. forecast data. I want the binned average for data in columns C in column E and I the same thing for column D in column F. I pulled up a formula for binned averages and placed it in E1 & F1 but nothing seems to happen. I tried copying down the lengthe of the column and still nothing. Help! Thanks.