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Multiple Regression in Excel for Mac

  1. Jun 24, 2014 #1
    I was wondering if anyone familiar with excel on a mac can help me? Am i able to do polynomial regression with different x's who contain different amounts of elements? I have three columns, one contains 252 elements, another contains 53, and the last contains 12. They are all closing prices of the S&P 500 for days, weeks, and months respectively. Do they have to be equal in order to perform the regression?

  2. jcsd
  3. Jul 17, 2014 #2
    I'm sorry you are not generating any responses at the moment. Is there any additional information you can share with us? Any new findings?
  4. Jul 21, 2014 #3
    I figured it out and the answer to my questions was no.
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