Displaying 1 result from an estimated 1 matches for "_assumptions_".
2009 Jun 17
2
how to verify gauss-markov hypothesis for linear model validity?
Hello list:
(This is probably a stupid question). Is there a "quick and easy" way to confirm the gauss-markov conditions of a linear multiple regression model? That the mean of the residuals is 0 can easily be tested for. The normality of the residuals as well (shapiro-wilk?). But what about homoscedasticity? And independence of residuals with respect to the model variables?
Thanks