"zctpec3" <
zctpec3...@excelbanter.com> wrote:
> Following problem:
> x 4 4
> x 1 2
> y 4 3
> y 3 2
> z 3 3
> I am trying to count the number of times a value in
> column 2 matches the value in column 3, given a value
> in column 1. I.e. if column1=x, the result should be 1.
> if column1=y, the result should be 0, etc.