For versions of Excel prior to XL2007, try this...

=IF(SUMPRODUCT(--(1:1=2:2))=256,"Equal","Not Equal")

For XL2007, try this...

=IF(SUMPRODUCT(--(1:1=2:2))=16384,"Equal","Not Equal")

--
Rick (MVP - Excel)


"Eric_NY" wrote in message
...
No, I wasn't clear. All the rows have the same data types.

What I want to do is simply to check the values, i.e., to check whether
row
1 equals row 2 all the way across, etc.

(My point in mentioning data types was simply to make clear that this is
not
a simple format where everything is numeric, or everything is text, etc.)

I'm basically looking for a formula which returns TRUE if the current row
is
the same as the previous and FALSE if not.

Thanks.

"ak_edm" wrote:

Please expand your question a bit. I'm gathering that you want to be
notified somehow if the data types are not the same? How would you like
to
be notified?

There's also a lot of different data types. What I think you need is
located within the "cell" function. Look that up in the Excel Help (F1)
and
you'll see all the data types available. Do you simply need to know if
two
types are the same, or what type it is?

- Eric

"Eric_NY" wrote:

In Excel 2003, I have a sheet with multiple columns of various
different data
types (numeric, date, text, etc.). Is there a simple formula that can
check
whether one row is equivalent to the next (i.e., A1 = A2, B1 = B2, . .
. , M1
= M2)?

Thanks.