I have run a multivariate model on JMP, and am now trying to find the partial r-squared for each of my independent variables, but I am having some trouble figuring out how. Would anyone be able to help me answer these 2 questions:
1. Is "partial r-squared" the same as "Squared Partial Correlation Coefficients"?
2. How would I be able to calculate the partial r-squared?
Any help at all would be appreciated. Thank you
Thank you so much! This is really helpful.
Just to confirm, the SSE is the highlighted value we get from this table here, correct?
And to make sure I understand your answer correctly, if, for example, I was running a multivariate model with 3 independent variables A, B, C to try and predict an outcome, then to calculate partial r2 for A:
1. I would run the full multivariate model with A, B, C and record the SSE.
2. Run the (reduced) multivariate model with variables B and C and record the SSE.
And then plug it into the formula?
Apologies for all the questions -- I'm quite new to JMP and regression modelling and want to make sure I fully understand