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Array question: Find the age at which value in one column exceeds another

  1. #1
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    Array question: Find the age at which value in one column exceeds another

    Can anyone help. I have three columns. Column A is age, column b is stream of values increasing with age, column b is stream of values increasing with age. I need to find the age at the value in the c column exceeds that in the b column. For example I'd like a formula along the last row that, in this case, returns the age 57.

    Age value1 value2

    56 100 99
    57 102 103
    58 103 107

    I've attached the file.

    Thanks for any help!!
    Attached Files Attached Files

  2. #2
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    Re: Array question: Find the age at which value in one column exceeds another

    Hi

    maybe:

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    to be confirmed with control+shift+enter.

    Regards
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    Last edited by canapone; 01-29-2012 at 10:07 AM.
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  3. #3
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    Re: Array question: Find the age at which value in one column exceeds another

    Hi,

    if you would need to cut out all the decimals after the second one (1.2555555=1.25 5.45907333=5,45), same formula:



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    control+shift+enter to get 184, the yellow number.


    Hope it helps

  4. #4
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    Re: Array question: Find the age at which value in one column exceeds another

    This works beautifully. I can't thank you enough for helping me on a Sunday.

    Best regards,

    Charlie

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