regression line

  1. T

    Plotting graph using the correlation coeff, continuous IV and DV with an interaction?

    Hi guys, would appreciate any help! So i'm looking at the association between two factors (let's say IV: A, DV: B). Further to this i'm then looking for an interaction of SES. I did attempt a graph of this before, but I did it wrong, I think I used the means or something when I really need...
  2. B

    Does fitting of a regression line as such contribute to mass significance?

    Is the fitting of a regression line (least squares, for a given number of predictors) as such to be regarded a statistical test that can contribute to mass significance? - I am searching for the best linear regression model and I have 10 potential predictors. I calculated the Schwarz Bayesian...