|  | GAM | GAMM (AR(3) correlation structure) | GAMAR(3) | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | TruPar | MeaEst | Bias | RelErr | Coverage | Coverage2 | MeaEst | Bias | RelErr | Coverage | MeaEst | Bias | RelErr | Coverage |
β 0 | 5.02 | 4.9991 | −0.0209 | 0.0127 | 38 | 58.8 | 5.0065 | −0.0135 | 0.0049 | 92 | 5.0182 | −0.0018 | 0.0055 | 94.8 |
β 1 | −0.35 | −0.3574 | −0.0074 | 0.1922 | 33.5 | 52.4 | −0.3576 | −0.0076 | 0.0757 | 88 | −0.3561 | −0.0061 | 0.0686 | 93.9 |
β 2 | −0.36 | −0.3672 | −0.0072 | 0.229 | 35.3 | 56.4 | −0.3662 | −0.0062 | 0.0843 | 96 | −0.362 | −0.002 | 0.0885 | 94.6 |
β 3 | −0.38 | −0.382 | −0.002 | 0.1531 | 34.2 | 55.3 | −0.3787 | 0.0013 | 0.0608 | 96 | −0.3757 | 0.0043 | 0.0733 | 93.8 |
β 4 | −0.33 | −0.3281 | 0.0019 | 0.428 | 38.6 | 62.6 | −0.3418 | −0.0118 | 0.1329 | 98 | −0.3262 | 0.0038 | 0.1604 | 95.5 |
β 5 | −0.15 | −0.1495 | 0.0005 | 0.4924 | 35.4 | 55.0 | −0.1581 | −0.0081 | 0.202 | 92 | −0.1472 | 0.0028 | 0.2201 | 93.8 |
 | Mea_co |  | 0.0067 | 0.2512 | 35.8 | 56.8 |  | –0.0077 | 0.0934 | 93.7 |  | 0.0035 | 0.1027 | 94.4 |
c 1 | 0.5 |  |  |  |  |  |  |  |  |  | 0.4982 | −0.0018 | 0.0422 | 95.3 |
c 2 | 0.25 |  |  |  |  |  |  |  |  |  | 0.2477 | −0.0023 | 0.0947 | 93.4 |
c 1 | 0.12 |  |  |  |  |  |  |  |  |  | 0.1197 | −0.0003 | 0.1737 | 94.7 |
 | Mea_ar |  |  |  |  |  |  |  |  |  |  | 0.0015 | 0.1035 | 94.5 |