If there is a chance that the datalist might contain a blank cell, or that
you might have to delete an entry at a later time, you can try this, which
works with blanks, as well as text or numbers:
=SUMPRODUCT((A1:A30<"")/COUNTIF(A1:A30,A1:A30&""))
--
HTH,
RD
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Please keep all correspondence within the Group, so all may benefit!
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"ChelleA" wrote in message
...
Myrna, you were also correct thanks again.
"Myrna Larson" wrote:
Assuming the data occupies A2:A100
=SUM(1/COUNTIF(A2:A100,A2:A100))
entered as an array formula with CTRL+SHIFT+ENTER.
On Thu, 17 Feb 2005 14:45:03 -0800, "ChelleA"
wrote:
I have a listing of proceedures for each patient. But I want to
summarize
the number of patients with out having to manually have to go in and
count.
Is there a formula, or function that can do this?
Example:
column A column B column C
Patient number Proceedure number proceedure date
4455 152 1/1/05
4455 188 1/1/05
4455 145 1/1/05
When you sum the column A it gives you a value of one for each occurance,
but I'd like to tell me the number of patients (1) at visited not number
of
proceedures (3).
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