MGEC11H3 Lecture Notes - Lecture 9: F-Test, Polynomial
Document Summary
Non linear regression l multiple regression model y bot tkmt tpkhtc. no maineffect. E e i var 62 i 1 . Use b ptestillxi. li n are random data in a sample. With these assumptions we can test i i iii. Use part f a subset of inder variables test. Pot bit e a main effects yvs. hiyvs. az. Suppose the graph looks like iii y to. Now it"s hard to explain the coefficients of . Polynomial transformation to avoid use it"s better log transformation e. g y represents the price of the house represents su represents the age of the house the square. The magnitude on the measurement of houseprice is lot larger thanthe age of the house in economic we often take long on footage g l those have large magnitude before the regression g. Sample data i model y potrhn. tl handmuted regress. Interpretation of pi meantage y change dy p a.
