Mark certain cells
 

I have a sheet with 3 columns.

On column "A" I have 1000 email addresses, on column "B" I have 200 email
addresses.

On column "C" I want to have a formula that will mark the cell if the
address on the adjacent cell (in column B) also exists somewhere in column A.

How do I go about this?

Mark certain cells
 

In C1 enter:
=IF(COUNTIF(A:A,B1)0,"a","") and set the font to Marlett

Then copy down

--
Gary''s Student - gsnu200850


"frederico roldao" wrote:

I have a sheet with 3 columns.

On column "A" I have 1000 email addresses, on column "B" I have 200 email
addresses.

On column "C" I want to have a formula that will mark the cell if the
address on the adjacent cell (in column B) also exists somewhere in column A.

How do I go about this?

Mark certain cells
 

Hi,

=IF(COUNTIF($A$1:$A$1000,B1)0,"Duplicate","")

Drag down to the length of column B

Mike

"frederico roldao" wrote:

I have a sheet with 3 columns.

On column "A" I have 1000 email addresses, on column "B" I have 200 email
addresses.

On column "C" I want to have a formula that will mark the cell if the
address on the adjacent cell (in column B) also exists somewhere in column A.

How do I go about this?

Mark certain cells
 

one way - in C1:

=IF(COUNTIF($A$1:$A$1000,B1)0,"yes","")

then drag/copy down




On 30 Kwi, 12:06, frederico roldao
wrote:
I have a sheet with 3 columns.

On column "A" I have 1000 email addresses, on column "B" I have 200 email
addresses.

On column "C" I want to have a formula that will mark the cell if the
address on the adjacent cell (in column B) also exists somewhere in column A.

How do I go about this?

Mark certain cells
 

I'm sorry, I didn't explain myself properly!

I mean to have a mark on column C on the rows where in column A there is a
value that is also in column B (anywhere on column B, not necessarily side by
side)

"frederico roldao" wrote:

I have a sheet with 3 columns.

On column "A" I have 1000 email addresses, on column "B" I have 200 email
addresses.

On column "C" I want to have a formula that will mark the cell if the
address on the adjacent cell (in column B) also exists somewhere in column A.

How do I go about this?

Mark certain cells
 

And if you try any of the suggestions provided you'll find that's exactl what
they do!!

"frederico roldao" wrote:

I'm sorry, I didn't explain myself properly!

I mean to have a mark on column C on the rows where in column A there is a
value that is also in column B (anywhere on column B, not necessarily side by
side)

"frederico roldao" wrote:

I have a sheet with 3 columns.

On column "A" I have 1000 email addresses, on column "B" I have 200 email
addresses.

On column "C" I want to have a formula that will mark the cell if the
address on the adjacent cell (in column B) also exists somewhere in column A.

How do I go about this?

Mark certain cells
 

actually the formula that worked was =IF(COUNTIF(B:B;A1)0;"y";""), which is
a bit different from what was advised, but the advice served as a starting
point, so, thanks!

"Mike H" wrote:

And if you try any of the suggestions provided you'll find that's exactl what
they do!!

"frederico roldao" wrote:

I'm sorry, I didn't explain myself properly!

I mean to have a mark on column C on the rows where in column A there is a
value that is also in column B (anywhere on column B, not necessarily side by
side)

"frederico roldao" wrote:

I have a sheet with 3 columns.

On column "A" I have 1000 email addresses, on column "B" I have 200 email
addresses.

On column "C" I want to have a formula that will mark the cell if the
address on the adjacent cell (in column B) also exists somewhere in column A.

How do I go about this?