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sort 2 or more occurrences
Hi I have an excel sheet that I use as a log for my firewall. I one column I have all the IP addresses that have been log by the firewall. What i want to do is to, in a new column, sort the IP's based on number of occurrences and only listing those with 2 or more occurrences. The closest I have come is in the attachment. The only problem with that “solution” is that it cannot handle different IP’s with the same number of occurrences. I tried adding the IP’s as decimals to the occurrences but since an IP can have 12 figures and more that 100 occurrences, i.e. 3 more figures, and I had to add a trailing 0 to cope with blank cells I broke the 15 figures limit. Any help would be great. The excel file looks like this A1:A12 123.123.123.123 123.123.123.123 123.123.123.123 123.321.321.321 321.321.321.321 123.123.321.321 123.123.321.321 321.321.321.321 123.123.123.321 1.1.1.5 Paste as arrayformula in B2 and drag to B12 {=LARGE(IF(COUNTIF($A$2:$A$12,$A$2:$A$12)=2,COUNT IF($A$2:$A$12,$A$2:$A$12)),SUM(B$1:B1)+1)} Paste as arrayformula in C2 and drag to C12 {=INDEX($A$2:$A$12,MATCH(B2,COUNTIF($A$2:$A$12,$A$ 2:$A$12),0))} +-------------------------------------------------------------------+ |Filename: sort 2 or more ocurr.zip | |Download: http://www.excelforum.com/attachment.php?postid=4607 | +-------------------------------------------------------------------+ -- akullen ------------------------------------------------------------------------ akullen's Profile: http://www.excelforum.com/member.php...o&userid=32513 View this thread: http://www.excelforum.com/showthread...hreadid=531218 |
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