Clusters | Cluster | β0 | β1 | β2 | α | ICC | MOR | SOI | IOR-80 | IOR-80 |
---|---|---|---|---|---|---|---|---|---|---|
 | Size |  |  |  |  |  |  |  | lower | upper |
\(\mathbf {\sigma ^{2}_{u}=0.2}\) | True values: | 0.500 | -1.500 | 0.300 | -0.300 | 0.0570 | 1.532 | 0.3176 | 0.3294 | 1.667 |
10 | 5 | 0.542 | -1.502 | 0.376 | -0.382 | 0.042 | 1.417 | 0.209 | 0.392 | 1.334 |
 | 20 | 0.488 | -1.508 | 0.300 | -0.290 | 0.056 | 1.524 | 0.322 | 0.337 | 1.669 |
 | 50 | 0.500 | -1.503 | 0.303 | -0.285 | 0.055 | 1.519 | 0.323 | 0.340 | 1.665 |
 | 100 | 0.492 | -1.498 | 0.298 | -0.292 | 0.059 | 1.541 | 0.324 | 0.329 | 1.699 |
 | 250 | 0.507 | -1.527 | 0.290 | -0.315 | 0.054 | 1.514 | 0.304 | 0.333 | 1.605 |
50 | 5 | 0.539 | -1.508 | 0.320 | -0.255 | 0.067 | 1.590 | 0.354 | 0.322 | 1.882 |
 | 20 | 0.481 | -1.461 | 0.298 | -0.290 | 0.054 | 1.508 | 0.312 | 0.347 | 1.636 |
 | 50 | 0.489 | -1.510 | 0.299 | -0.261 | 0.060 | 1.546 | 0.344 | 0.337 | 1.763 |
 | 100 | 0.528 | -1.506 | 0.302 | -0.350 | 0.061 | 1.553 | 0.296 | 0.306 | 1.627 |
 | 250 | 0.565 | -1.487 | 0.300 | -0.328 | 0.052 | 1.501 | 0.293 | 0.333 | 1.559 |
100 | 5 | 0.532 | -1.511 | 0.334 | -0.343 | 0.062 | 1.559 | 0.299 | 0.306 | 1.657 |
 | 20 | 0.505 | -1.518 | 0.312 | -0.293 | 0.058 | 1.534 | 0.322 | 0.331 | 1.683 |
 | 50 | 0.505 | -1.496 | 0.297 | -0.300 | 0.057 | 1.532 | 0.317 | 0.329 | 1.665 |
 | 100 | 0.498 | -1.503 | 0.309 | -0.284 | 0.058 | 1.537 | 0.328 | 0.333 | 1.705 |
 | 250 | 0.498 | -1.497 | 0.302 | -0.313 | 0.055 | 1.517 | 0.306 | 0.332 | 1.614 |
300 | 5 | 0.503 | -1.505 | 0.292 | -0.325 | 0.046 | 1.461 | 0.281 | 0.352 | 1.485 |
 | 20 | 0.498 | -1.509 | 0.296 | -0.297 | 0.056 | 1.525 | 0.318 | 0.333 | 1.657 |
 | 50 | 0.495 | -1.499 | 0.301 | -0.299 | 0.057 | 1.528 | 0.317 | 0.332 | 1.659 |
 | 100 | 0.501 | -1.495 | 0.303 | -0.306 | 0.056 | 1.526 | 0.313 | 0.330 | 1.644 |
 | 250 | 0.496 | -1.498 | 0.296 | -0.301 | 0.057 | 1.528 | 0.317 | 0.331 | 1.658 |
500 | 5 | 0.489 | -1.499 | 0.299 | -0.300 | 0.041 | 1.424 | 0.279 | 0.384 | 1.450 |
 | 20 | 0.494 | -1.506 | 0.299 | -0.299 | 0.057 | 1.531 | 0.318 | 0.330 | 1.666 |
 | 50 | 0.494 | -1.503 | 0.298 | -0.294 | 0.057 | 1.531 | 0.321 | 0.332 | 1.674 |
 | 100 | 0.499 | -1.503 | 0.298 | -0.284 | 0.057 | 1.530 | 0.326 | 0.335 | 1.689 |
 | 250 | 0.481 | -1.499 | 0.301 | -0.291 | 0.058 | 1.533 | 0.323 | 0.332 | 1.683 |
\(\mathbf {\sigma ^{2}_{u}=0.5}\) | True values: | 0.500 | -1.500 | 0.300 | -0.300 | 0.1319 | 1.963 | 0.3821 | 0.2057 | 2.669 |
10 | 5 | 0.497 | -1.500 | 0.310 | -0.297 | 0.106 | 1.816 | 0.367 | 0.242 | 2.323 |
 | 20 | 0.519 | -1.489 | 0.291 | -3.332 | 0.125 | 1.925 | 0.366 | 0.207 | 2.493 |
 | 50 | 0.516 | -1.497 | 0.313 | -0.332 | 0.126 | 1.930 | 0.367 | 0.206 | 2.509 |
 | 100 | 0.430 | -1.490 | 0.300 | -0.230 | 0.130 | 1.920 | 0.410 | 0.230 | 2.770 |
 | 250 | 0.480 | -1.500 | 0.290 | -0.250 | 0.130 | 1.950 | 0.400 | 0.220 | 2.770 |
50 | 5 | 0.500 | -1.440 | 0.330 | -0.240 | 0.100 | 1.780 | 0.390 | 0.270 | 2.360 |
 | 20 | 0.490 | -1.500 | 0.290 | -0.270 | 0.130 | 1.960 | 0.390 | 0.210 | 2.760 |
 | 50 | 0.480 | -1.500 | 0.300 | -0.270 | 0.140 | 1.990 | 0.400 | 0.210 | 2.820 |
 | 100 | 0.480 | -1.510 | 0.310 | -0.300 | 0.130 | 1.950 | 0.380 | 0.210 | 2.650 |
 | 250 | 0.520 | -1.500 | 0.300 | -0.270 | 0.120 | 1.920 | 0.390 | 0.220 | 2.630 |
100 | 5 | 0.500 | -1.460 | 0.290 | -0.290 | 0.130 | 1.930 | 0.380 | 0.220 | 2.610 |
 | 20 | 0.540 | -1.510 | 0.280 | -0.310 | 0.140 | 1.990 | 0.380 | 0.200 | 2.720 |
 | 50 | 0.480 | -1.500 | 0.300 | -0.290 | 0.130 | 1.960 | 0.390 | 0.210 | 2.680 |
 | 100 | 0.510 | -1.500 | 0.300 | -0.330 | 0.140 | 1.990 | 0.370 | 0.190 | 2.670 |
 | 250 | 0.470 | -1.500 | 0.300 | -0.270 | 0.130 | 1.950 | 0.390 | 0.210 | 2.720 |
300 | 5 | 0.520 | -1.500 | 0.330 | -0.310 | 0.140 | 1.990 | 0.380 | 0.200 | 2.700 |
 | 20 | 0.490 | -1.500 | 0.300 | -0.300 | 0.130 | 1.940 | 0.380 | 0.210 | 2.620 |
 | 50 | 0.500 | -1.490 | 0.290 | -0.320 | 0.130 | 1.960 | 0.380 | 0.200 | 2.610 |
 | 100 | 0.470 | -1.500 | 0.300 | -0.270 | 0.130 | 1.950 | 0.390 | 0.210 | 2.710 |
 | 250 | 0.498 | -1.499 | 0.299 | -0.302 | 0.131 | 1.960 | 0.381 | 0.206 | 2.656 |
500 | 5 | 0.510 | -1.500 | 0.290 | -0.290 | 0.130 | 1.940 | 0.380 | 0.210 | 2.620 |
 | 20 | 0.500 | -1.500 | 0.310 | -0.300 | 0.130 | 1.950 | 0.380 | 0.210 | 2.640 |
 | 50 | 0.500 | -1.500 | 0.300 | -0.280 | 0.130 | 1.970 | 0.390 | 0.210 | 2.720 |
 | 100 | 0.504 | -1.501 | 0.298 | -0.286 | 0.132 | 1.963 | 0.388 | 0.209 | 2.706 |
 | 250 | 0.508 | -1.499 | 0.299 | -0.269 | 0.131 | 1.959 | 0.394 | 0.213 | 2.743 |