Reputation: 743
The data below is in an Excel sheet. The data is sorted on Column A (Cluster
) and a group of values in Column B (Town
) is associated with a Cluster
. In the example below, the first five towns in Column B belong to Cluster A
. Similarly, the next four towns belong to the Cluster M
.
The requirement is that the first Town
of each Cluster
should be the same as the Cluster
name itself. In the example below the first town of Cluster A is A
so in Column C (Check
), a 1
has been displayed. For Cluster M however, the first town is not M
(it is N
), hence Column C has 0
in it. Subsequently, in row 8, the cluster name matches with the town name. Hence a 1
is displayed in Column C.
How do I do this using either Excel Formulas or a macro?
+--------+---------+------+-------+ | Row No | Cluster | Town | Check | +--------+---------+------+-------+ | 1 | A | A | 1 | | 2 | A | B | | | 3 | A | C | | | 4 | A | D | | | 5 | A | E | | | 6 | M | N | 0 | | 7 | M | O | | | 8 | M | M | 1 | | 9 | M | A | | +--------+---------+------+-------+
Upvotes: 2
Views: 87
Reputation: 59432
With your columns labelled, in C2 and copied down to suit please try:
=IF(A2=B2,1,IF(A1<>A2,0,""))
Upvotes: 1