Help with applying formulas to a whole column
According to the help menu, you can use a header formula to apply a formula to a whole row or column. I cannot get this function to work. When I click on the header as instructed, the formula editor won't open; it's grayed out. So is the formula bar in the toolbar. The only way I have been able to apply a formula to an entire column is to enter the formula for each row one at a time, and that CAN'T be right. Any thoughts?
Thanks in advance for any help.
DPL
Message was edited by: David Letwin
Macbook Core 2 Duo, Mac OS X (10.4.8)