How do you create array using countif in Excel?

Answer by  detour (44)

First you have to create the formula (ex: =IF(MAX(COUNTIF(C$3:C$9;C3:C9))>1,"list is not unique","list is unique") Then you have to convert it to an array forumula by pressing CTRL + SHIFT Enter

Answer by  skull (25)

If you want create an array formula in excel, you type the formula into a cell and then push CTRL, Shift and Enter at the same time. into the cell show you #value if you did wrong.

Answer by  hemi (32)

the Excel COUNTIF formula/function can only check to see if specified cells meet one condition, COUNTIF Syntax =countif(range,criteria) =COUNTIF(A1:A20,">20").

Answer by  gigo (1706)

You can use a function like that: =COUNTIF(range, criteria). If you want to count several columns and put the result in an array, you can drag the function down with the mouse.

Answer by  fishlover49 (643)

To create an array formula in excel you type the formula into a cell and then push CTRL, Shift and Enter at the same time. If you do it incorrectly Excel will display #value in the cell