I need to find out the standard deviation of A, B, C and D.
I’ve tried using this formula:
1st sheet Code (A, B, C, A, A, C, B, B) Number (1, 9, 8, 4, 7, 3, 0, 4) 2nd sheet Code (A, B, C, D) SD (?, ?, ?, ?)
=STDEVIFS() Isn’t an officical office Excel function. Try the below.
Confirmed through Ctrl+Shift+Enter
If you use Excel 2007 then change to
Also, what exactly do you mean by:
“What would be a better way to find out the code’s SD instead of calculating by each specific code?”