Hi tj,
Word doesn't have anything equivalent to a SUMIF function, though you could
build up an approximation for testing numeric values via something like:
{=IF(B1>4,C1,0)+IF(B2>4,C2,0)+IF(B3>4,C3,0)+IF(B4>4,C4,0)}
However, I note that you're possibly trying to test whether the data in
Column B is a letter (or alhpa-numeric string). The standard column & row
cell referencing does not work with text strings, including dates and other
mixed alpha-numeric character strings. To refer to a character string in a
cell, the character strings (not the cells) must be individually bookmarked
and the bookmarks referred to in the formula. For what you're trying to do,
this might be a lot of work - a macro (or a link to an Excel workbook with
the SUMIF implementation) would be far better.
Cheers