不需要这样吧,美女

proc varmax data=a outcov outstat=c;

      model spotp futurep / p=2 noint lagmax=6 dftest

                    print=(iarr(3) estimates diagnose)

                    cointtest=(johansen=(iorder=2))

                    ecm=(rank=1 normalize=spotp) method=ls;

      cointeg rank=1 normalize=spotp exogeneity;

   run;

这是我给你的语句,不要谢!