Retuning a column number for a specific value
 

I'm trying to figure out how to have a formula return the column number from
a maximum value in a row. I've tried using =column(max(a1:c1)) to return the
column number but it errors out. Can anyone offer a suggestion?

Thanks

try
=sumproduct(--(range =max(range)),Column(range)

note if there can be several equal maxs this won't work.

in this case try
=match(max(range),range,0)+(column number at start of range)-1

"slot guy" wrote:

I'm trying to figure out how to have a formula return the column number from
a maximum value in a row. I've tried using =column(max(a1:c1)) to return the
column number but it errors out. Can anyone offer a suggestion?

Thanks

the "--(" changes the logical true false to a numerical 1 0.
if you had column(C3) the response would be 3 since column C is the 3rd
column
in the formula
sumproduct(--(A1:B1=max(A1:B1),Column(A1:B1))
would be similar to

(A1=max(A1:B1)*Column(A1) +(B1=max(A1:B1))*column(B1
orif B1 were greater than A1
(0)*(1)+(1)*(2) = 2

"slot guy" wrote:

bj,
Thank you for the formula. I uesed the first one since I'm looking for
unique date with no repeats. Can you please tell me what the "--" does in the
function? Also, I don't understand how the column number is actualy returned
using the column function. The function description just states that "column"
returns the column number of a reference. It doesn't ask for any criteria to
use to pick from a reference. Can you explain?


"bj" wrote:

try
=sumproduct(--(range =max(range)),Column(range)

note if there can be several equal maxs this won't work.

in this case try
=match(max(range),range,0)+(column number at start of range)-1

"slot guy" wrote:

I'm trying to figure out how to have a formula return the column number from
a maximum value in a row. I've tried using =column(max(a1:c1)) to return the
column number but it errors out. Can anyone offer a suggestion?

Thanks

bj,
Thank you for the formula. I uesed the first one since I'm looking for
unique date with no repeats. Can you please tell me what the "--" does in the
function? Also, I don't understand how the column number is actualy returned
using the column function. The function description just states that "column"
returns the column number of a reference. It doesn't ask for any criteria to
use to pick from a reference. Can you explain?


"bj" wrote:

try
=sumproduct(--(range =max(range)),Column(range)

note if there can be several equal maxs this won't work.

in this case try
=match(max(range),range,0)+(column number at start of range)-1

"slot guy" wrote:

I'm trying to figure out how to have a formula return the column number from
a maximum value in a row. I've tried using =column(max(a1:c1)) to return the
column number but it errors out. Can anyone offer a suggestion?

Thanks

bj wrote...
....
note if there can be several equal maxs this won't work.

in this case try
=match(max(range),range,0)+(column number at start of range)-1
....

Or

=COLUMN(INDEX(range,MATCH(MAX(range),range,0)))