I know that if the outcome variable is a proportion, I'd need to run a beta regression, but can anyone advise on running a regression where the IV is bounded between 0 and 1? (DV is continous). Data meet all other parametric assumptions.
I hope that someone can give me a pointer please. I am trying to determine which is the most appropriate test to apply to my data.
I have some data which were originally formulated for a 2x2 Repeated Measures ANOVA. I was particularly interested in the A*B interaction. However, having...