There doesn't seem to be a question here. Please post the SAS code for both procedures, state what results you see, and ask your question.
Salut, voici mes deux codes. Je veux juste savoir si SAS les traite de la même façon. Je veux juste une régression régression effet fixe par estimation Within en tenant compte de l’effet fixe du temps:
Données Proc GLM = Voirie_municipale;
ABSORBEUR Geocode_T;
CLASSE y;
modèle dep_Voirie = L_dep_Voirie Neige_tot Pluie_tot Temp_mean y Population /SOLUTION;
courir;
Données Proc = Voirie_municipale;
id Geocode_T y;
modèle dep_Voirie = L_dep_Voirie Neige_tot Pluie_tot Temp_mean population mun_sup_km/fixeonetime;
courir;
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