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    TrueGlance's Avatar
    TrueGlance Posts: 1, Reputation: 1
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    #1

    Oct 27, 2005, 11:37 AM
    Coefficents for exponential trend analysis
    Hello!

    I was wondering if there was at table of values that I could use for general weights (coefficents) of orthogonal contrasts for exponential trend analysis. The highest may start anywhere near 10 and the lowest starting point may start anywhere near 4 or 5. I just want the points for a typical decay function where e=1. I hope this makes sense. Thanks!

    Adam
    janguera's Avatar
    janguera Posts: 7, Reputation: 1
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    #2

    Oct 27, 2005, 01:57 PM
    Are you asking for something similar to this:

    Orthogonal Linear Contrasts for Polynomial Regression (if you Google this you'll get a table)...

    Does anybody else know of a table that would follow this ?


    J
    gogosean's Avatar
    gogosean Posts: 47, Reputation: 6
    Junior Member
    		  
    #3

    May 9, 2007, 05:48 PM
    Quote Originally Posted by TrueGlance
    Hello!

    I was wondering if there was at table of values that I could use for general weights (coefficents) of orthogonal contrasts for exponential trend analysis. The highest may start anywhere near 10 and the lowest starting point may start anywhere near 4 or 5. I just want the points for a typical decay function where e=1. I hope this makes sense. Thanks!

    Adam
    What stat package are you using?
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