No wonder no-one can find that! What on earth possessed the developers to
It makes perfect sense, to me at least, to put it in the Formulas section.
Not only does the R1C1 setting control how column headers are displayed, but
it more importantly controls how you must enter cell reference in formulas.
If R1C1 is enabled, you would use a formula like
=SUM(R1C1:R3C2)
rather than
=SUM(A1:B3)
to sum a range. The setting's biggest impact is on formula entry so it quite
rightly belongs in the Formula section of the Options dialog.
--
Cordially,
Chip Pearson
Microsoft MVP - Excel
Pearson Software Consulting
www.cpearson.com
(email on the web site)