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  1. J

    Dummies in a correlation matrix

    Hi everyone, I am working on a multiple moderate regression. And just wanted to add the correlation matrix as well. Now I got the responds that I cannot state the mean and standard deviation of dummy variables. How does it work? Do I just leave the mean out and the standard deviation...
  2. J

    Between group test, 2 independent variables which test to go for?

    Hi everyone, I am unsure of the statical test I need to run. The independent variable has two dimensions that should not interact with each other, however create one variable when set together (measured on a 7 point likert scale). I then have two groups, and present each group 4 scenarios...