| Parameter | Gumbel dist | 2-Fréchet dist | 3-Fréchet dist | 2-Weibull dist | 3-Weibull dist | GEV-distribution |
| N = 1,000 | = 5, = 9 | = 2, = 5 | = 1, = 5, = 3, | = 3, = 7 | = 3, = 1, = 5, | = 1, = 3, = 0.01 | Location | 5.209467 | — | 0.3666667 | — | 1.2104030 | 1.182236950 | 95% CI | (3.974989, 6.443945) | — | (−1.245415, 1.978749) | — | (−0.589689, 3.01049) | (0.8251437, 1.53933) | C | 0.923 | — | 0.409 | — | 0.119 | 0.890 | Bias | 0.209467 | — | −0.6333333 | — | −1.789597 | 0.18223695 | MSE | 0.044289216 | — | 0.401815014 | — | 3.203535133 | 0.033244846 | Scale | 8.590332 | 2.008617 | 7.5555556 | 2.994487 | 0.1442575 | 3.180989490 | 95% CI | (7.22174, 9.958924) | (1.734339, 2.282895) | (6.208391, 8.902721) | (2.854526, 3.134448) | (−1.141305, 1.42982) | (2.892358, 3.469621) | CP | 0.881 | 0.929 | 0.551 | 0.957 | 0.393 | 0.948 | Bias | −0.409668 | 0.008617 | 2.5555556 | −0.005513 | −0.8557425 | 0.18098949 | MSE | 0.655396 | 0.019656 | 7.0032859 | 0.0051295 | 1.1624990 | 0.05444299 | Shape | — | 5.465167 | 2.8888889 | 7.619065 | 3.7844660 | 0.018791750 | 95% CI | — | (4.856787, 6.073547) | (2.031479, 3.746299) | (6.967252, 8.270878) | (0.888693, 6.68024) | (0.0053161, 0.032267) | CP | — | 0.779 | 0.864 | 0.742 | 0.286 | 0.931 | Bias | — | 0.465167 | −0.1111111 | 0.619065 | −1.215534 | 0.00879175 | MSE | — | 0.312727 | 0.2037117 | 0.493836 | 3.6603391 | 0.00012456 | N = 1,000,000 | = 3, = 5 | = 15, = 30 | = 0, = 30, = 10, | = 10, = 10 | = 0.5, = 13, = 10, | = 3, = 5, = 0.01 | Location | 2.966366 | — | 11.872800 | — | 0.50000009 | 3.006222137 | 95% CI | (2.577247, 3.355485) | — | (6.68255, 17.06305) | — | (0.455781, 0.544219) | (2.765454, 3.24699) | CP | 0.859 | — | 0.110 | — | 0.979 | 0.961 | Bias | −0.033634 | — | 11.8728 | — | 0.000000009 | 0.006222137 | MSE | 0.0405454 | — | 147.9757 | — | 0.000508984 | 0.015128564 | Scale | 5.011782 | 15.01847 | 1.0707010 | 9.999611 | 18.0001921 | 5.009725335 | 95% CI | (4.406102, 5.617462) | (14.76892, 15.26802) | (−14.83286, 16.97427) | (9.564931, 10.43429) | (14.57669, 21.42369) | (4.732609, 5.286841) | CP | 0.917 | 0.941 | 0.019 | 0.935 | 0.367 | 0.897 | Bias | 0.011782 | 0.01847 | −28.929299 | −0.000389 | 5.0001921 | 0.009725335 | MSE | 0.0956324 | 0.0165518 | 902.74240 | 0.049184302 | 28.05282115 | 0.020084454 | Shape | — | 31.76106 | 10.274778 | 9.992710 | 22.0002100 | 0.008961094 | 95% CI | — | (30.50113, 33.02099) | (9.345474, 11.20408) | (9.599808, 10.38561) | (16.43889, 27.56153) | (−0.073961, 0.091883) | CP | — | 0.687 | 0.762 | 0.899 | 0.153 | 0.951 | Bias | — | 1.76106 | 0.274778 | −0.00729 | 12.00021 | −0.001038906 | MSE | — | 3.101332 | 0.300305 | 0.0402370 | 152.0559 | 0.001790970 |
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