Hello,   I have a panel dataset and I did two binomial negative regressions, one with random effects and one with fixed effects. I want to test if I choose the random or the fixed effects on my regression. I know that the Hausman test exists but I couldn't find how to do it with a negative binomial regression on sas.   Thank you for your help, Lulube. ... View more

Hello, I have a little problem. I have a new model where I deleted the intercept because I computed my own. But it seems like SAS is doing as it is a variable, because it counts 4 DDL : int is the intercept that I computed :   proc reg data=data; model a= int b c d /noint; run; How can I do ? Thanks for your help 😉 Lucie ... View more

Hello, I have two regressions : the unrestricted one : proc reg data=data; model a = b c d; run; quit; and the restricted one : proc reg data=data ; model a = c; run; quit; My question is do we need to run those two regressions to have the restricted & unrestricted RSS ?   Thank you for your answer, have a nice day ... View more

Hello, I have a model : proc reg data=data; model F=a b c ; run; quit; And I want to test the overall significance of model at 1% and 5% using the p-value. But I don't know how to do it. Thanks for your help, Have a good day. ... View more

  proc reg data = data; model a = b c d; test b=0; run;   Hello, I want to do a one side test on SAS, in fact I want to test if 'b' has a positive effect on 'a' but I don't know how to do it with this code. Thanks for your help ! ... View more