I need a method to aggregate in order to retrieve the existence of two or
more rows that have equal values in selected columns.

In this example (i.e aggregate on column1, 2 and 3), I want to retrieve row
no. 1 and 3.

c1 c2 c3 ... cN
1 3 5 ...
1 3 7 ...
1 3 5 ...
2 3 7 ...


Is it possible to do this in Excel - without specifying predefined criteria
values?

Thanks for any suggestions


Frank Krogh

Hi
you may have a look at
http://www.cpearson.com/excel/duplicat.htm#Replacing

--
Regards
Frank Kabel
Frankfurt, Germany

Frank Krogh wrote:
I need a method to aggregate in order to retrieve the existence of
two or more rows that have equal values in selected columns.

In this example (i.e aggregate on column1, 2 and 3), I want to
retrieve row no. 1 and 3.

c1 c2 c3 ... cN
1 3 5 ...
1 3 7 ...
1 3 5 ...
2 3 7 ...


Is it possible to do this in Excel - without specifying predefined
criteria values?

Thanks for any suggestions


Frank Krogh