Generalized linear mixed-effects model fit by PL

Model information:
    Number of observations              19
    Fixed effects coefficients           4
    Random effects coefficients          0
    Covariance parameters                1
    Distribution                    Normal
    Link                            Identity
    FitMethod                       REMPL 

Formula:
    WB ~ 1 + Group*Sex

Model fit statistics:
    AIC      BIC      LogLikelihood    Deviance
    58.85    62.39    -24.43           48.85   
Fixed effects coefficients (95% CIs):
    Name                      Estimate    SE      tStat    DF       pValue    Lower    Upper
    {'(Intercept)'   }         0.95       0.45     2.13    15.00    0.05      -0.00    1.91 
    {'Group_wt'      }         0.09       0.67     0.13    15.00    0.90      -1.35    1.52 
    {'Sex_M'         }         0.04       0.61     0.07    15.00    0.95      -1.25    1.34 
    {'Group_wt:Sex_M'}        -0.13       0.93    -0.14    15.00    0.89      -2.12    1.87 
Random effects covariance parameters:
Group: Error
    Name                        Estimate
    {'sqrt(Dispersion)'}        1.00