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Integrals in Excel: Is it possible to do a trapezoidal integration in Excel? How?

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    Integrals in Excel: Is it possible to do a trapezoidal integration in Excel? How?

    I'd like to do an area-under-the-curve estimation by integrating available points. How can I do this in Excel? I've attached a table with the function that I'd like to integrate. Thanks in advance for useful advice and imparted wisdom.
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    Forum Expert martindwilson's Avatar
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    Re: Integrals in Excel: Is it possible to do a trapezoidal integration in Excel? How?

    http://www.cheresources.com/content/...ns-in-ms-excel
    http://www.math.umt.edu/tmme/vol4no1/TMMEv4n1a6.pdf
    Last edited by martindwilson; 07-13-2011 at 04:04 AM.
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    Forum Guru Andy Pope's Avatar
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    Re: Integrals in Excel: Is it possible to do a trapezoidal integration in Excel? How?

    Does this help.

    http://people.stfx.ca/bliengme/Excel...UnderCurve.htm
    Cheers
    Andy
    www.andypope.info

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