What are two methods that can be used to assess the accuracy of the OLS regression model?

[LABRADOR]

Unstandardized residuals and standardized residuals

Squared semipartial correlation and squared partial correlation

R2 and RMSEA

Unstandardized residuals and leverage

[PaigeMiller · Accepted solution]

Should the question be:

What are two methods that can be used to assess the precision of the OLS regression model?

Accuracy is not precision. Precision is not accuracy.

I don't see any answer that pertains to accuracy. Some of them do pertain to precision.

[LABRADOR]

Hey, Paige, my apologies for just now getting back to you; You're correct.

Thanks again; I always appreciate your help.