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percentage fixed in time

  1. 12-10-2008, 10:39 AM #1
    wlln001
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    percentage fixed in time

    Hi

    I have a Stats spreadsheet which contains a column of figures which represent the time it took to fix a fault... I need to calculate how many, as a %, where fixed within our SLA... example: 90% were fixed in 4hrs..

    can somebody work out a formular to do this..

    Cheers
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  2. 12-10-2008, 11:36 AM #2
    martindwilson
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    depends on layout and formats but something like
    =COUNTIF(A1:A20,"<=4")/COUNT(A1:A20) formated as percentage
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  3. 12-10-2008, 11:40 AM #3
    ChrisMattock
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    If the range of times was in column A, and your SLA was in cell B1 then this would work.

    =COUNTIF(A1:A5,"<"&$B$1)/COUNT(A1:A5)

    EDIT Ah, damn it, beaten to it.
    Last edited by ChrisMattock; 12-10-2008 at 11:40 AM. Reason: Beaten to it...
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  4. 12-10-2008, 12:18 PM #4
    wlln001
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    Smile

    Thanks guys... this worked perfectly

    Cheers
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