proc glm data=sasuser.qiang_pom3;
absorb hotel_customer_id;
model review_rate_hotel = repeatreview lag_response_author*repeatreview lag_response_author*lag_author_rating
lag_after_response*repeatreview lag_after_response*lag_author_rating*repeatreview lag_author_rating
lag_adjustment;
run;
glm是什么回归。能不能提供些资料解释。
absorb什么意思?