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Thread: dummy regression with polytomous variable

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    dummy regression with polytomous variable




    Hello,

    I want to perform a linear regression analysis. My DV is continuous (score between 0 and 6), and my predictors are:
    - one dichotomous variable (native vs. non-native)
    - one continuous variable (%)
    - one dummy variable with 5 levels (five different countries)

    Is there anything special I should be cautious with?

    Furthermore, I am not sure my data meet the homoscedasticity assumption. Here is my plot.

    Many thanks!
    Attached Images  
    Last edited by Pernelle; 05-10-2016 at 02:32 PM.

  2. #2
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    Re: dummy regression with polytomous variable


    Please let me know if my question is unclear.
    Last edited by Pernelle; 05-16-2016 at 05:07 AM.

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