'find the total of ages and anticor level to find the average
For i = 1 To lastCellNumber
totalAge = totalAge + Cells(i, 4)
totalAnticorLevel = totalAnticorLevel + Cells(i, 6)
Next i
'find the total of ages and anticor level to find the average
For i = 1 To lastCellNumber
totalAge = totalAge + Cells(i, 4)
totalAnticorLevel = totalAnticorLevel + Cells(i, 6)
Next i
Using FunThomas's suggestion:
'find the total of ages and anticor level to find the average
For i = 1 To lastCellNumber
if IsNumeric(Cells(i, 4).value) as sNumeric(totalAge) then
totalAge = totalAge + Cells(i, 4)
end if
if IsNumeirc(totalAnticorLevel) and IsNumeric(Cells(i, 6).value) then
totalAnticorLevel = totalAnticorLevel + Cells(i, 6)
end if
Next i
But that would not calculate the cases where one of the parcels is not numeric, which would be your next problem to solve.
When you do
totalAge + Cells(i, 4)
You're adding a value (totalAge) with a CELL (Cells(i, 4)).
You need to use the VALUE of the cell like:
totalAge + Cells(i, 4).value