BETWEEN (OLS on means) Estimates:

 Dependent variable: GG

 YMEANB .034726  SSRB .354966E-02    SB .013322   ARSQB .681414
  SDEVB .023603   S2B .177483E-03  RSQB .710376  LMHETB .054647 [.815]

            Estimated    Standard
 Variable  Coefficient     Error       t-statistic   P-value
 GG(-1)    1.02258       .149629       6.83408       [.000]
 TV(-1)    .012879       .017831       .722262       [.478]
 C         -.208413E-02  .801974E-02   -.259875      [.798]