Hi!
ROW99 50 53 57 62 63 68 70 71 73
72 AND 73 LAST Appear=ROW99
Is that a typo?
Also, I notice that the numbers you're looking for are
consecutive:
72 AND 73
50 AND 51
68 AND 69
80 AND 81
Is that always the case?
Biff
-----Original Message-----
Hi All,
Thank you very much for taking the time to provide
various formulas.
I need to find /match the LAST time two specific numbers
appeared together
and Count the number of Rows between the LAST time they
appeared together
back to their PREVIOUS appearance together.
I have a table of numbers that spans nine Columns (A-I)
and 400+ Rows (20-
480). I have made the table a Dynamic Range
called "Numbers". Each Row
contains numbers in ascending order.
Is there a formula that can check for two specific
numbers Row by Row
through the (nine column) Range "Numbers" and Return the
Row Count of their
LAST appearance together back to their PREVIOUS
appearance together, from
the Dynamic Range "Numbers"?
Columns A-I = Dynamic Range "Numbers"
Rows 20-480
Example sample data from Range "Numbers":
ROW20 51 58 59 65 69 72 73 76 79
ROW31 50 51 58 72 73 76 79 80 81
ROW50 50 52 60 62 68 69 70 75 76
ROW75 53 54 59 60 62 69 70 72 73
ROW80 50 51 58 59 70 71 72 73 76
ROW83 51 53 65 67 68 69 78 80 81
ROW94 51 52 58 60 61 65 67 72 73
ROW99 50 53 57 62 63 68 70 71 73
Example Criteria:
Locate when 72 AND 73 LAST appeared together and Count
back to their
PREVIOUS appearance together to get the required Count;
i.e. the number of
Rows in between the LAST appearance and the PREVIOUS
appearance. Count from
the Row above LAST appearance to the Row before PREVIOUS
appearance.
Expected Result:
72 AND 73 LAST Appear=ROW99 PREVIOUS Appear=ROW94(Count
From Row98 To Row95)
Count=4
50 AND 51 LAST Appear=ROW80 PREVIOUS Appear=ROW31(Count
From Row79 To Row32)
Count=48
68 AND 69 LAST Appear=ROW83 PREVIOUS Appear=ROW50(Count
From Row82 To Row51)
Count=32
80 AND 81 LAST Appear=ROW83 PREVIOUS Appear=ROW31(Count
From Row82 To Row32)
Count=51
Regards,
Sam
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