Recent content by steph88

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    Continuous by contiuous interaction and non-linearity in OLS

    To whom it may concern: I am conducting an OLS for a class assignment and have an interaction between ADHD and non-delinquent peers. I have tested for the assumption of linearity and it is violated for the non-delinquent peers measure. I spoke with my professor about what to do, but it...
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    Combining two scales into one

    Hello! I am trying to merge two scales into one; one measures maternal warmth and the other measures paternal warmth. I have tried to simply add the two variables together in the "compute variable" tab. However, when looking at the frequencies of this variable, I lose almost half of the...
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    Detecting outliers in Negative Binomial Regression

    Hi all! I am conducting a negative binomial regression for my statistics project. I have been looking online about how to detect outliers but am not finding anything. I know that when using linear regression, the mahalanobis distance is used. However, since negative binomial regression is...
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    Calculating Partial Eta Squared from Wilk's Lambda

    Hello! I am doing homework for my multivariate stats class. Our teacher is asking us to calculate the partial eta squared using wilks lambda. The formula is: ηp = 1 – Λ 1/s s = the smaller of the degrees of freedom in the formula I have all the numbers I need for...