Model 2
Comparison of parameter estimates for SAS NLMIXED and ADMB-RE.
SAS1 and SAS2 refers to the different starting values for rho, referred to
in the main text.
| ADMB-RE | SAS |
| b | -1.613e+00 | -1.311e+00 |
| b | 1.032e+00 | 8.824e-01 |
| b | 4.321e-01 | -9.250e-01 |
| log(sigma_1) | -4.905e-01 | -7.695e-01 |
| log(sigma_2) | -9.502e+00 | -3.484e+00 |
| log(sigma_3) | -9.534e+00 | -3.484e+00 |
| w1 | -1.530e-02 | 0.000e+00 |
| w2 | -2.561e-02 | 0.000e+00 |
| w3 | -4.402e-05 | 0.000e+00 |
| log(alpha) | 1.971e+00 | 2.007e+00 |
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