I’m averaging 3 columns, all rollups. Note that I have this formula in them, so certain cells are blank:
IF(ISERROR(AVERAGE(values))=0,AVERAGE(values),BLANK())
The 4th column, where I want to average THOSE columns, has NaN if all 3 columns are blank. Which makes sense - I just can’t figure out how to get that 4th column to BE blank if the result is NaN.
The column currently has this formula:
AVERAGE({Value 1},{Value 2},{Value 3})
I tried to essentially mimic what I’m doing in the other columns but nothing I’m trying seems to be valid.
Thanks!