Hi,

Q1
=SUMPRODUCT((A1:A60)*(B1:B6=""))

Q2
=SUMPRODUCT((A1:A6)*(B1:B6=""))

If you are using named ranges then substitute those for my ranges
--
Mike

When competing hypotheses are otherwise equal, adopt the hypothesis that
introduces the fewest assumptions while still sufficiently answering the
question.


"nelly" wrote:

Hi Guys

I need an array formula which counts the number of instances range Comp1 has
a value greater then zero AND Range Comp2 has a blank value.

Sounds simple but I just can't figure it out.

Also would be helpfull would the same criterior but instead of counting the
instances sums the vales in range Comp1

A B
1 1
3
1 2
1 1
1
4 4

Answer for formula 1 would be 2

and for formula 2 would be 4

Regards
Nelly