new formula in numbers 5.1 greyed out
Trying to calculate hundreds of STDEVs for a pilot study. But even doing one is proving awful.
The instructions on the Apple guide to Numbers say to click on the + on the toolbar and a dropdown will appear where you can add a function. No, it's just greyed out. There are a handful of default simple functions and nothing else is accessible.
So I've been hand typing (or copy-pasting) =STDEV(x2:x25) etc into each and every cell in which I want the SD for the range of cells in the column above it. But I have literally hundreds to do and a tight deadline.
First question is: Why is New Formula greyed out in the + dropdown?
Next question is: Is it possible to do multiple calculations like you can in Excel, by making the formula apply to a whole series of rows or columns of data points? That just needed one click in each results cell and the STDEV would be there immediately.
iMac 27″ 5K, macOS 10.12