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What test should I use?

  1. Oct 15, 2008 #1
    I have a set of data:

    I used two methods "standard_chi-sqr" and "improved_chi-sqr" to minimize the fits to these data so I have now:

    data, standard-chi-sqr, improved_chi-sqr
    x1 , v1 , V1
    x2 , v2 , V2
    x3 , v3 , V3
    ... etc

    Is there a test I can apply to my results to decide which method is better?

  2. jcsd
  3. Oct 15, 2008 #2


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    Science Advisor
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    What does each of your chi square statistics measure or represent? (What are you trying to do?)
  4. Oct 15, 2008 #3
    ok thanks ...
    Last edited: Oct 16, 2008
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