BETWEEN (OLS on means) Estimates:

 Dependent variable: GLC

 YMEANB -.015848  SSRB .285219E-02    SB .012588   ARSQB .431340
  SDEVB .016693    S2B .158455E-03  RSQB .512577  LMHETB .609645 [.435]

            Estimated    Standard
 Variable  Coefficient     Error       t-statistic   P-value
 GLC(-1)   .463204       .112983       4.09976       [.001]
 TV        .051892       .130694       .397048       [.696]
 TV(-1)    -.049283      .141212       -.348997      [.731]
 C         .112001E-02   .855813E-02   .130871       [.897]