Thank You For Looking...
I have a rolling years worth of data in a linked data table that I am calling "data". What I would like to calculate is a year to date average of a value.
So imagine The field that has the date in it is called [Report_Date]
The field average I want is called [Count_Total]
So lets say I have data for Nov, Dec, Jan, Feb and March (24, 27, 15, 18, 21) that would give me an average of 18 for the year to date ((15+18+21)/3)
When I insert April's data of 12 I would have (24, 27, 15, 18, 21, 12) and the year to date average would update to 16.5 ((15+18+21+12)/4)
I hope what I want to do is clear.
I am using a formula to calculate the first day of the current year (=date(year(today()),1,1) and it's cell reference is E1
I just have not been able to get the formula to calculate average to work unless directly select the fields...which I can't do since it is a rolling year and the months and cell references change.
Anyone who has any suggestions or insight I would be excited to see it. Thank you in advance for your assistance.