avg

Syntax:

Value Number  avg(Range source)

Description:

Computes the average of numerical cells in source.

Examples:

($d4) = avg($a1:$c3)
Before:
AB CD
1147
2258
3369
4
5
6
After:
AB CD
1147
2258
3369
45
5
6
($a1) = avg($b1:$d20)