Hi Dr.HK, could I understand that if the controls influence both x and y, then include them or not in the model will influence the coefficient on x and also adjusted R square. But if they only influence y not influence x, then they won't influence the coefficient on x and adjusted R square, but will influence R square. Thank you for taking the time.
Hi Dr.HK, could I understand that if the controls influence both x and y, then include them or not in the model will influence the coefficient on x and also adjusted R square. But if they only influence y not influence x, then they won't influence the coefficient on x and adjusted R square, but will influence R square. Thank you for taking the time.
Incorrect. Adjusted r square will be affected either way.
@@NickHuntingtonKlein Thank you very much!
Very good!