/*
* $RCSfile: ChiSquareDistribution.java,v $
* $Revision: 1.1 $
* $Date: 2009/05/14 10:10:13 $
* $Author: wojna $
*
* Copyright (C) 2002 - 2007 Logic Group, Institute of Mathematics, Warsaw University
*
* This file is part of Rseslib.
*
* Rseslib is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* Rseslib is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package rseslib.processing.discretization;
/**
* This class represents Chi-square distribution.
*
* @author Marcin Jałmużna
*/
public class ChiSquareDistribution {
private Double [] header = { 0.995 , 0.975 , 0.20 , 0.10 , 0.05 , 0.025 , 0.02 , 0.01 , 0.005 , 0.002 , 0.001 };
private Double[][] distribution =
{{ 0.0000393 , 0.000982 , 1.642 , 2.706 , 3.841 , 5.024 , 5.412 , 6.635 , 7.879 , 9.550 , 10.828 },
{ 0.0100 , 0.0506 , 3.219 , 4.605 , 5.991 , 7.378 , 7.824 , 9.210 , 10.597 , 12.429 , 13.816 },
{ 0.0717 , 0.216 , 4.642 , 6.251 , 7.815 , 9.348 , 9.837 , 11.345 , 12.838 , 14.796 , 16.266 },
{ 0.207 , 0.484 , 5.989 , 7.779 , 9.488 , 11.143 , 11.668 , 13.277 , 14.860 , 16.924 , 18.467 },
{ 0.412 , 0.831 , 7.289 , 9.236 , 11.070 , 12.833 , 13.388 , 15.086 , 16.750 , 18.907 , 20.515 },
{ 0.676 , 1.237 , 8.558 , 10.645 , 12.592 , 14.449 , 15.033 , 16.812 , 18.548 , 20.791 , 22.458 },
{ 0.989 , 1.690 , 9.803 , 12.017 , 14.067 , 16.013 , 16.622 , 18.475 , 20.278 , 22.601 , 24.322 },
{ 1.344 , 2.180 , 11.030 , 13.362 , 15.507 , 17.535 , 18.168 , 20.090 , 21.955 , 24.352 , 26.124 },
{ 1.735 , 2.700 , 12.242 , 14.684 , 16.919 , 19.023 , 19.679 , 21.666 , 23.589 , 26.056 , 27.877 },
{ 2.156 , 3.247 , 13.442 , 15.987 , 18.307 , 20.483 , 21.161 , 23.209 , 25.188 , 27.722 , 29.588 },
{ 2.603 , 3.816 , 14.631 , 17.275 , 19.675 , 21.920 , 22.618 , 24.725 , 26.757 , 29.354 , 31.264 },
{ 3.074 , 4.404 , 15.812 , 18.549 , 21.026 , 23.337 , 24.054 , 26.217 , 28.300 , 30.957 , 32.909 },
{ 3.565 , 5.009 , 16.985 , 19.812 , 22.362 , 24.736 , 25.472 , 27.688 , 29.819 , 32.535 , 34.528 },
{ 4.075 , 5.629 , 18.151 , 21.064 , 23.685 , 26.119 , 26.873 , 29.141 , 31.319 , 34.091 , 36.123 },
{ 4.601 , 6.262 , 19.311 , 22.307 , 24.996 , 27.488 , 28.259 , 30.578 , 32.801 , 35.628 , 37.697 },
{ 5.142 , 6.908 , 20.465 , 23.542 , 26.296 , 28.845 , 29.633 , 32.000 , 34.267 , 37.146 , 39.252 },
{ 5.697 , 7.564 , 21.615 , 24.769 , 27.587 , 30.191 , 30.995 , 33.409 , 35.718 , 38.648 , 40.790 },
{ 6.265 , 8.231 , 22.760 , 25.989 , 28.869 , 31.526 , 32.346 , 34.805 , 37.156 , 40.136 , 42.312 },
{ 6.844 , 8.907 , 23.900 , 27.204 , 30.144 , 32.852 , 33.687 , 36.191 , 38.582 , 41.610 , 43.820 },
{ 7.434 , 9.591 , 25.038 , 28.412 , 31.410 , 34.170 , 35.020 , 37.566 , 39.997 , 43.072 , 45.315 },
{ 8.034 , 10.283 , 26.171 , 29.615 , 32.671 , 35.479 , 36.343 , 38.932 , 41.401 , 44.522 , 46.797 },
{ 8.643 , 10.982 , 27.301 , 30.813 , 33.924 , 36.781 , 37.659 , 40.289 , 42.796 , 45.962 , 48.268 },
{ 9.260 , 11.689 , 28.429 , 32.007 , 35.172 , 38.076 , 38.968 , 41.638 , 44.181 , 47.391 , 49.728 },
{ 9.886 , 12.401 , 29.553 , 33.196 , 36.415 , 39.364 , 40.270 , 42.980 , 45.559 , 48.812 , 51.179 },
{ 10.520 , 13.120 , 30.675 , 34.382 , 37.652 , 40.646 , 41.566 , 44.314 , 46.928 , 50.223 , 52.620 },
{ 11.160 , 13.844 , 31.795 , 35.563 , 38.885 , 41.923 , 42.856 , 45.642 , 48.290 , 51.627 , 54.052 },
{ 11.808 , 14.573 , 32.912 , 36.741 , 40.113 , 43.195 , 44.140 , 46.963 , 49.645 , 53.023 , 55.476 },
{ 12.461 , 15.308 , 34.027 , 37.916 , 41.337 , 44.461 , 45.419 , 48.278 , 50.993 , 54.411 , 56.892 },
{ 13.121 , 16.047 , 35.139 , 39.087 , 42.557 , 45.722 , 46.693 , 49.588 , 52.336 , 55.792 , 58.301 },
{ 13.787 , 16.791 , 36.250 , 40.256 , 43.773 , 46.979 , 47.962 , 50.892 , 53.672 , 57.167 , 59.703 },
{ 14.458 , 17.539 , 37.359 , 41.422 , 44.985 , 48.232 , 49.226 , 52.191 , 55.003 , 58.536 , 61.098 },
{ 15.134 , 18.291 , 38.466 , 42.585 , 46.194 , 49.480 , 50.487 , 53.486 , 56.328 , 59.899 , 62.487 },
{ 15.815 , 19.047 , 39.572 , 43.745 , 47.400 , 50.725 , 51.743 , 54.776 , 57.648 , 61.256 , 63.870 },
{ 16.501 , 19.806 , 40.676 , 44.903 , 48.602 , 51.966 , 52.995 , 56.061 , 58.964 , 62.608 , 65.247 },
{ 17.192 , 20.569 , 41.778 , 46.059 , 49.802 , 53.203 , 54.244 , 57.342 , 60.275 , 63.955 , 66.619 },
{ 17.887 , 21.336 , 42.879 , 47.212 , 50.998 , 54.437 , 55.489 , 58.619 , 61.581 , 65.296 , 67.985 },
{ 18.586 , 22.106 , 43.978 , 48.363 , 52.192 , 55.668 , 56.730 , 59.893 , 62.883 , 66.633 , 69.346 },
{ 19.289 , 22.878 , 45.076 , 49.513 , 53.384 , 56.896 , 57.969 , 61.162 , 64.181 , 67.966 , 70.703 },
{ 19.996 , 23.654 , 46.173 , 50.660 , 54.572 , 58.120 , 59.204 , 62.428 , 65.476 , 69.294 , 72.055 },
{ 20.707 , 24.433 , 47.269 , 51.805 , 55.758 , 59.342 , 60.436 , 63.691 , 66.766 , 70.618 , 73.402 },
{ 21.421 , 25.215 , 48.363 , 52.949 , 56.942 , 60.561 , 61.665 , 64.950 , 68.053 , 71.938 , 74.745 },
{ 22.138 , 25.999 , 49.456 , 54.090 , 58.124 , 61.777 , 62.892 , 66.206 , 69.336 , 73.254 , 76.084 },
{ 22.859 , 26.785 , 50.548 , 55.230 , 59.304 , 62.990 , 64.116 , 67.459 , 70.616 , 74.566 , 77.419 },
{ 23.584 , 27.575 , 51.639 , 56.369 , 60.481 , 64.201 , 65.337 , 68.710 , 71.893 , 75.874 , 78.750 },
{ 24.311 , 28.366 , 52.729 , 57.505 , 61.656 , 65.410 , 66.555 , 69.957 , 73.166 , 77.179 , 80.077 },
{ 25.041 , 29.160 , 53.818 , 58.641 , 62.830 , 66.617 , 67.771 , 71.201 , 74.437 , 78.481 , 81.400 },
{ 25.775 , 29.956 , 54.906 , 59.774 , 64.001 , 67.821 , 68.985 , 72.443 , 75.704 , 79.780 , 82.720 },
{ 26.511 , 30.755 , 55.993 , 60.907 , 65.171 , 69.023 , 70.197 , 73.683 , 76.969 , 81.075 , 84.037 },
{ 27.249 , 31.555 , 57.079 , 62.038 , 66.339 , 70.222 , 71.406 , 74.919 , 78.231 , 82.367 , 85.351 },
{ 27.991 , 32.357 , 58.164 , 63.167 , 67.505 , 71.420 , 72.613 , 76.154 , 79.490 , 83.657 , 86.661 },
{ 28.735 , 33.162 , 59.248 , 64.295 , 68.669 , 72.616 , 73.818 , 77.386 , 80.747 , 84.943 , 87.968 },
{ 29.481 , 33.968 , 60.332 , 65.422 , 69.832 , 73.810 , 75.021 , 78.616 , 82.001 , 86.227 , 89.272 },
{ 30.230 , 34.776 , 61.414 , 66.548 , 70.993 , 75.002 , 76.223 , 79.843 , 83.253 , 87.507 , 90.573 },
{ 30.981 , 35.586 , 62.496 , 67.673 , 72.153 , 76.192 , 77.422 , 81.069 , 84.502 , 88.786 , 91.872 },
{ 31.735 , 36.398 , 63.577 , 68.796 , 73.311 , 77.380 , 78.619 , 82.292 , 85.749 , 90.061 , 93.168 },
{ 32.490 , 37.212 , 64.658 , 69.919 , 74.468 , 78.567 , 79.815 , 83.513 , 86.994 , 91.335 , 94.461 },
{ 33.248 , 38.027 , 65.737 , 71.040 , 75.624 , 79.752 , 81.009 , 84.733 , 88.236 , 92.605 , 95.751 },
{ 34.008 , 38.844 , 66.816 , 72.160 , 76.778 , 80.936 , 82.201 , 85.950 , 89.477 , 93.874 , 97.039 },
{ 34.770 , 39.662 , 67.894 , 73.279 , 77.931 , 82.117 , 83.391 , 87.166 , 90.715 , 95.140 , 98.324 },
{ 35.534 , 40.482 , 68.972 , 74.397 , 79.082 , 83.298 , 84.580 , 88.379 , 91.952 , 96.404 , 99.607 },
{ 36.301 , 41.303 , 70.049 , 75.514 , 80.232 , 84.476 , 85.767 , 89.591 , 93.186 , 97.665 , 100.888 },
{ 37.068 , 42.126 , 71.125 , 76.630 , 81.381 , 85.654 , 86.953 , 90.802 , 94.419 , 98.925 , 102.166 },
{ 37.838 , 42.950 , 72.201 , 77.745 , 82.529 , 86.830 , 88.137 , 92.010 , 95.649 , 100.182 , 103.442 },
{ 38.610 , 43.776 , 73.276 , 78.860 , 83.675 , 88.004 , 89.320 , 93.217 , 96.878 , 101.437 , 104.716 },
{ 39.383 , 44.603 , 74.351 , 79.973 , 84.821 , 89.177 , 90.501 , 94.422 , 98.105 , 102.691 , 105.988 },
{ 40.158 , 45.431 , 75.424 , 81.085 , 85.965 , 90.349 , 91.681 , 95.626 , 99.330 , 103.942 , 107.258 },
{ 40.935 , 46.261 , 76.498 , 82.197 , 87.108 , 91.519 , 92.860 , 96.828 , 100.554 , 105.192 , 108.526 },
{ 41.713 , 47.092 , 77.571 , 83.308 , 88.250 , 92.689 , 94.037 , 98.028 , 101.776 , 106.440 , 109.791 },
{ 42.494 , 47.924 , 78.643 , 84.418 , 89.391 , 93.856 , 95.213 , 99.228 , 102.996 , 107.685 , 111.055 },
{ 43.275 , 48.758 , 79.715 , 85.527 , 90.531 , 95.023 , 96.388 , 100.425 , 104.215 , 108.929 , 112.317 },
{ 44.058 , 49.592 , 80.786 , 86.635 , 91.670 , 96.189 , 97.561 , 101.621 , 105.432 , 110.172 , 113.577 },
{ 44.843 , 50.428 , 81.857 , 87.743 , 92.808 , 97.353 , 98.733 , 102.816 , 106.648 , 111.412 , 114.835 },
{ 45.629 , 51.265 , 82.927 , 88.850 , 93.945 , 98.516 , 99.904 , 104.010 , 107.862 , 112.651 , 116.092 },
{ 46.417 , 52.103 , 83.997 , 89.956 , 95.081 , 99.678 , 101.074 , 105.202 , 109.074 , 113.889 , 117.346 },
{ 47.206 , 52.942 , 85.066 , 91.061 , 96.217 , 100.839 , 102.243 , 106.393 , 110.286 , 115.125 , 118.599 },
{ 47.997 , 53.782 , 86.135 , 92.166 , 97.351 , 101.999 , 103.410 , 107.583 , 111.495 , 116.359 , 119.850 },
{ 48.788 , 54.623 , 87.203 , 93.270 , 98.484 , 103.158 , 104.576 , 108.771 , 112.704 , 117.591 , 121.100 },
{ 49.582 , 55.466 , 88.271 , 94.374 , 99.617 , 104.316 , 105.742 , 109.958 , 113.911 , 118.823 , 122.348 },
{ 50.376 , 56.309 , 89.338 , 95.476 , 100.749 , 105.473 , 106.906 , 111.144 , 115.117 , 120.052 , 123.594 },
{ 51.172 , 57.153 , 90.405 , 96.578 , 101.879 , 106.629 , 108.069 , 112.329 , 116.321 , 121.280 , 124.839 },
{ 51.969 , 57.998 , 91.472 , 97.680 , 103.010 , 107.783 , 109.232 , 113.512 , 117.524 , 122.507 , 126.083 },
{ 52.767 , 58.845 , 92.538 , 98.780 , 104.139 , 108.937 , 110.393 , 114.695 , 118.726 , 123.733 , 127.324 },
{ 53.567 , 59.692 , 93.604 , 99.880 , 105.267 , 110.090 , 111.553 , 115.876 , 119.927 , 124.957 , 128.565 },
{ 54.368 , 60.540 , 94.669 , 100.980 , 106.395 , 111.242 , 112.712 , 117.057 , 121.126 , 126.179 , 129.804 },
{ 55.170 , 61.389 , 95.734 , 102.079 , 107.522 , 112.393 , 113.871 , 118.236 , 122.325 , 127.401 , 131.041 },
{ 55.973 , 62.239 , 96.799 , 103.177 , 108.648 , 113.544 , 115.028 , 119.414 , 123.522 , 128.621 , 132.277 },
{ 56.777 , 63.089 , 97.863 , 104.275 , 109.773 , 114.693 , 116.184 , 120.591 , 124.718 , 129.840 , 133.512 },
{ 57.582 , 63.941 , 98.927 , 105.372 , 110.898 , 115.841 , 117.340 , 121.767 , 125.913 , 131.057 , 134.745 },
{ 58.389 , 64.793 , 99.991 , 106.469 , 112.022 , 116.989 , 118.495 , 122.942 , 127.106 , 132.273 , 135.978 },
{ 59.196 , 65.647 , 101.054 , 107.565 , 113.145 , 118.136 , 119.648 , 124.116 , 128.299 , 133.489 , 137.208 },
{ 60.005 , 66.501 , 102.117 , 108.661 , 114.268 , 119.282 , 120.801 , 125.289 , 129.491 , 134.702 , 138.438 },
{ 60.815 , 67.356 , 103.179 , 109.756 , 115.390 , 120.427 , 121.954 , 126.462 , 130.681 , 135.915 , 139.666 },
{ 61.625 , 68.211 , 104.241 , 110.850 , 116.511 , 121.571 , 123.105 , 127.633 , 131.871 , 137.127 , 140.893 },
{ 62.437 , 69.068 , 105.303 , 111.944 , 117.632 , 122.715 , 124.255 , 128.803 , 133.059 , 138.337 , 142.119 },
{ 63.250 , 69.925 , 106.364 , 113.038 , 118.752 , 123.858 , 125.405 , 129.973 , 134.247 , 139.546 , 143.344 },
{ 64.063 , 70.783 , 107.425 , 114.131 , 119.871 , 125.000 , 126.554 , 131.141 , 135.433 , 140.755 , 144.567 },
{ 64.878 , 71.642 , 108.486 , 115.223 , 120.990 , 126.141 , 127.702 , 132.309 , 136.619 , 141.962 , 145.789 },
{ 65.694 , 72.501 , 109.547 , 116.315 , 122.108 , 127.282 , 128.849 , 133.476 , 137.803 , 143.168 , 147.010 },
{ 66.510 , 73.361 , 110.607 , 117.407 , 123.225 , 128.422 , 129.996 , 134.642 , 138.987 , 144.373 , 148.230 },
{ 67.328 , 74.222 , 111.667 , 118.498 , 124.342 , 129.561 , 131.142 , 135.807 , 140.169 , 145.577 , 149.449 },
{ 68.146 , 75.083 , 112.726 , 119.589 , 125.458 , 130.700 , 132.287 , 136.971 , 141.351 , 146.780 , 150.667 },
{ 68.965 , 75.946 , 113.786 , 120.679 , 126.574 , 131.838 , 133.431 , 138.134 , 142.532 , 147.982 , 151.884 },
{ 69.785 , 76.809 , 114.845 , 121.769 , 127.689 , 132.975 , 134.575 , 139.297 , 143.712 , 149.183 , 153.099 },
{ 70.606 , 77.672 , 115.903 , 122.858 , 128.804 , 134.111 , 135.718 , 140.459 , 144.891 , 150.383 , 154.314 },
{ 71.428 , 78.536 , 116.962 , 123.947 , 129.918 , 135.247 , 136.860 , 141.620 , 146.070 , 151.582 , 155.528 },
{ 72.251 , 79.401 , 118.020 , 125.035 , 131.031 , 136.382 , 138.002 , 142.780 , 147.247 , 152.780 , 156.740 },
{ 73.075 , 80.267 , 119.078 , 126.123 , 132.144 , 137.517 , 139.143 , 143.940 , 148.424 , 153.977 , 157.952 },
{ 73.899 , 81.133 , 120.135 , 127.211 , 133.257 , 138.651 , 140.283 , 145.099 , 149.599 , 155.173 , 159.162 },
{ 74.724 , 82.000 , 121.192 , 128.298 , 134.369 , 139.784 , 141.423 , 146.257 , 150.774 , 156.369 , 160.372 },
{ 75.550 , 82.867 , 122.250 , 129.385 , 135.480 , 140.917 , 142.562 , 147.414 , 151.948 , 157.563 , 161.581 },
{ 76.377 , 83.735 , 123.306 , 130.472 , 136.591 , 142.049 , 143.700 , 148.571 , 153.122 , 158.757 , 162.788 },
{ 77.204 , 84.604 , 124.363 , 131.558 , 137.701 , 143.180 , 144.838 , 149.727 , 154.294 , 159.950 , 163.995 },
{ 78.033 , 85.473 , 125.419 , 132.643 , 138.811 , 144.311 , 145.975 , 150.882 , 155.466 , 161.141 , 165.201 },
{ 78.862 , 86.342 , 126.475 , 133.729 , 139.921 , 145.441 , 147.111 , 152.037 , 156.637 , 162.332 , 166.406 },
{ 79.692 , 87.213 , 127.531 , 134.813 , 141.030 , 146.571 , 148.247 , 153.191 , 157.808 , 163.523 , 167.610 },
{ 80.522 , 88.084 , 128.587 , 135.898 , 142.138 , 147.700 , 149.383 , 154.344 , 158.977 , 164.712 , 168.813 },
{ 81.353 , 88.955 , 129.642 , 136.982 , 143.246 , 148.829 , 150.517 , 155.496 , 160.146 , 165.900 , 170.016 },
{ 82.185 , 89.827 , 130.697 , 138.066 , 144.354 , 149.957 , 151.652 , 156.648 , 161.314 , 167.088 , 171.217 },
{ 83.018 , 90.700 , 131.752 , 139.149 , 145.461 , 151.084 , 152.785 , 157.800 , 162.481 , 168.275 , 172.418 },
{ 83.852 , 91.573 , 132.806 , 140.233 , 146.567 , 152.211 , 153.918 , 158.950 , 163.648 , 169.461 , 173.617 },
{ 84.686 , 92.446 , 133.861 , 141.315 , 147.674 , 153.338 , 155.051 , 160.100 , 164.814 , 170.647 , 174.816 },
{ 85.520 , 93.320 , 134.915 , 142.398 , 148.779 , 154.464 , 156.183 , 161.250 , 165.980 , 171.831 , 176.014 },
{ 86.356 , 94.195 , 135.969 , 143.480 , 149.885 , 155.589 , 157.314 , 162.398 , 167.144 , 173.015 , 177.212 },
{ 87.192 , 95.070 , 137.022 , 144.562 , 150.989 , 156.714 , 158.445 , 163.546 , 168.308 , 174.198 , 178.408 },
{ 88.029 , 95.946 , 138.076 , 145.643 , 152.094 , 157.839 , 159.575 , 164.694 , 169.471 , 175.380 , 179.604 },
{ 88.866 , 96.822 , 139.129 , 146.724 , 153.198 , 158.962 , 160.705 , 165.841 , 170.634 , 176.562 , 180.799 },
{ 89.704 , 97.698 , 140.182 , 147.805 , 154.302 , 160.086 , 161.834 , 166.987 , 171.796 , 177.743 , 181.993 },
{ 90.543 , 98.576 , 141.235 , 148.885 , 155.405 , 161.209 , 162.963 , 168.133 , 172.957 , 178.923 , 183.186 },
{ 91.382 , 99.453 , 142.288 , 149.965 , 156.508 , 162.331 , 164.091 , 169.278 , 174.118 , 180.103 , 184.379 },
{ 92.222 , 100.331 , 143.340 , 151.045 , 157.610 , 163.453 , 165.219 , 170.423 , 175.278 , 181.282 , 185.571 },
{ 93.063 , 101.210 , 144.392 , 152.125 , 158.712 , 164.575 , 166.346 , 171.567 , 176.438 , 182.460 , 186.762 },
{ 93.904 , 102.089 , 145.444 , 153.204 , 159.814 , 165.696 , 167.473 , 172.711 , 177.597 , 183.637 , 187.953 },
{ 94.746 , 102.968 , 146.496 , 154.283 , 160.915 , 166.816 , 168.600 , 173.854 , 178.755 , 184.814 , 189.142 },
{ 95.588 , 103.848 , 147.548 , 155.361 , 162.016 , 167.936 , 169.725 , 174.996 , 179.913 , 185.990 , 190.331 },
{ 96.431 , 104.729 , 148.599 , 156.440 , 163.116 , 169.056 , 170.851 , 176.138 , 181.070 , 187.165 , 191.520 },
{ 97.275 , 105.609 , 149.651 , 157.518 , 164.216 , 170.175 , 171.976 , 177.280 , 182.226 , 188.340 , 192.707 },
{ 98.119 , 106.491 , 150.702 , 158.595 , 165.316 , 171.294 , 173.100 , 178.421 , 183.382 , 189.514 , 193.894 },
{ 98.964 , 107.372 , 151.753 , 159.673 , 166.415 , 172.412 , 174.224 , 179.561 , 184.538 , 190.688 , 195.080 },
{ 99.809 , 108.254 , 152.803 , 160.750 , 167.514 , 173.530 , 175.348 , 180.701 , 185.693 , 191.861 , 196.266 },
{ 100.655 , 109.137 , 153.854 , 161.827 , 168.613 , 174.648 , 176.471 , 181.840 , 186.847 , 193.033 , 197.451 },
{ 101.501 , 110.020 , 154.904 , 162.904 , 169.711 , 175.765 , 177.594 , 182.979 , 188.001 , 194.205 , 198.635 },
{ 102.348 , 110.903 , 155.954 , 163.980 , 170.809 , 176.882 , 178.716 , 184.118 , 189.154 , 195.376 , 199.819 },
{ 103.196 , 111.787 , 157.004 , 165.056 , 171.907 , 177.998 , 179.838 , 185.256 , 190.306 , 196.546 , 201.002 },
{ 104.044 , 112.671 , 158.054 , 166.132 , 173.004 , 179.114 , 180.959 , 186.393 , 191.458 , 197.716 , 202.184 },
{ 104.892 , 113.556 , 159.104 , 167.207 , 174.101 , 180.229 , 182.080 , 187.530 , 192.610 , 198.885 , 203.366 },
{ 105.741 , 114.441 , 160.153 , 168.283 , 175.198 , 181.344 , 183.200 , 188.666 , 193.761 , 200.054 , 204.547 },
{ 106.591 , 115.326 , 161.202 , 169.358 , 176.294 , 182.459 , 184.321 , 189.802 , 194.912 , 201.222 , 205.727 },
{ 107.441 , 116.212 , 162.251 , 170.432 , 177.390 , 183.573 , 185.440 , 190.938 , 196.062 , 202.390 , 206.907 },
{ 108.291 , 117.098 , 163.300 , 171.507 , 178.485 , 184.687 , 186.560 , 192.073 , 197.211 , 203.557 , 208.086 },
{ 109.142 , 117.985 , 164.349 , 172.581 , 179.581 , 185.800 , 187.678 , 193.208 , 198.360 , 204.723 , 209.265 },
{ 109.994 , 118.871 , 165.398 , 173.655 , 180.676 , 186.914 , 188.797 , 194.342 , 199.509 , 205.889 , 210.443 },
{ 110.846 , 119.759 , 166.446 , 174.729 , 181.770 , 188.026 , 189.915 , 195.476 , 200.657 , 207.054 , 211.620 },
{ 111.698 , 120.646 , 167.495 , 175.803 , 182.865 , 189.139 , 191.033 , 196.609 , 201.804 , 208.219 , 212.797 },
{ 112.551 , 121.534 , 168.543 , 176.876 , 183.959 , 190.251 , 192.150 , 197.742 , 202.951 , 209.383 , 213.973 },
{ 113.405 , 122.423 , 169.591 , 177.949 , 185.052 , 191.362 , 193.267 , 198.874 , 204.098 , 210.547 , 215.149 },
{ 114.259 , 123.312 , 170.639 , 179.022 , 186.146 , 192.474 , 194.384 , 200.006 , 205.244 , 211.710 , 216.324 },
{ 115.113 , 124.201 , 171.686 , 180.094 , 187.239 , 193.584 , 195.500 , 201.138 , 206.390 , 212.873 , 217.499 },
{ 115.968 , 125.090 , 172.734 , 181.167 , 188.332 , 194.695 , 196.616 , 202.269 , 207.535 , 214.035 , 218.673 },
{ 116.823 , 125.980 , 173.781 , 182.239 , 189.424 , 195.805 , 197.731 , 203.400 , 208.680 , 215.197 , 219.846 },
{ 117.679 , 126.870 , 174.828 , 183.311 , 190.516 , 196.915 , 198.846 , 204.530 , 209.824 , 216.358 , 221.019 },
{ 118.536 , 127.761 , 175.875 , 184.382 , 191.608 , 198.025 , 199.961 , 205.660 , 210.968 , 217.518 , 222.191 },
{ 119.392 , 128.651 , 176.922 , 185.454 , 192.700 , 199.134 , 201.076 , 206.790 , 212.111 , 218.678 , 223.363 },
{ 120.249 , 129.543 , 177.969 , 186.525 , 193.791 , 200.243 , 202.190 , 207.919 , 213.254 , 219.838 , 224.535 },
{ 121.107 , 130.434 , 179.016 , 187.596 , 194.883 , 201.351 , 203.303 , 209.047 , 214.396 , 220.997 , 225.705 },
{ 121.965 , 131.326 , 180.062 , 188.667 , 195.973 , 202.459 , 204.417 , 210.176 , 215.539 , 222.156 , 226.876 },
{ 122.823 , 132.218 , 181.109 , 189.737 , 197.064 , 203.567 , 205.530 , 211.304 , 216.680 , 223.314 , 228.045 },
{ 123.682 , 133.111 , 182.155 , 190.808 , 198.154 , 204.675 , 206.642 , 212.431 , 217.821 , 224.472 , 229.215 },
{ 124.541 , 134.003 , 183.201 , 191.878 , 199.244 , 205.782 , 207.755 , 213.558 , 218.962 , 225.629 , 230.383 },
{ 125.401 , 134.897 , 184.247 , 192.948 , 200.334 , 206.889 , 208.867 , 214.685 , 220.102 , 226.786 , 231.552 },
{ 126.261 , 135.790 , 185.293 , 194.017 , 201.423 , 207.995 , 209.978 , 215.812 , 221.242 , 227.942 , 232.719 },
{ 127.122 , 136.684 , 186.338 , 195.087 , 202.513 , 209.102 , 211.090 , 216.938 , 222.382 , 229.098 , 233.887 },
{ 127.983 , 137.578 , 187.384 , 196.156 , 203.602 , 210.208 , 212.201 , 218.063 , 223.521 , 230.253 , 235.053 },
{ 128.844 , 138.472 , 188.429 , 197.225 , 204.690 , 211.313 , 213.311 , 219.189 , 224.660 , 231.408 , 236.220 },
{ 129.706 , 139.367 , 189.475 , 198.294 , 205.779 , 212.419 , 214.422 , 220.314 , 225.798 , 232.563 , 237.385 },
{ 130.568 , 140.262 , 190.520 , 199.363 , 206.867 , 213.524 , 215.532 , 221.438 , 226.936 , 233.717 , 238.551 },
{ 131.430 , 141.157 , 191.565 , 200.432 , 207.955 , 214.628 , 216.641 , 222.563 , 228.074 , 234.870 , 239.716 },
{ 132.293 , 142.053 , 192.610 , 201.500 , 209.042 , 215.733 , 217.751 , 223.687 , 229.211 , 236.023 , 240.880 },
{ 133.157 , 142.949 , 193.654 , 202.568 , 210.130 , 216.837 , 218.860 , 224.810 , 230.347 , 237.176 , 242.044 },
{ 134.020 , 143.845 , 194.699 , 203.636 , 211.217 , 217.941 , 219.969 , 225.933 , 231.484 , 238.328 , 243.207 },
{ 134.884 , 144.741 , 195.743 , 204.704 , 212.304 , 219.044 , 221.077 , 227.056 , 232.620 , 239.480 , 244.370 },
{ 135.749 , 145.638 , 196.788 , 205.771 , 213.391 , 220.148 , 222.185 , 228.179 , 233.755 , 240.632 , 245.533 },
{ 136.614 , 146.535 , 197.832 , 206.839 , 214.477 , 221.251 , 223.293 , 229.301 , 234.891 , 241.783 , 246.695 },
{ 137.479 , 147.432 , 198.876 , 207.906 , 215.563 , 222.353 , 224.401 , 230.423 , 236.026 , 242.933 , 247.857 },
{ 138.344 , 148.330 , 199.920 , 208.973 , 216.649 , 223.456 , 225.508 , 231.544 , 237.160 , 244.084 , 249.018 },
{ 139.210 , 149.228 , 200.964 , 210.040 , 217.735 , 224.558 , 226.615 , 232.665 , 238.294 , 245.234 , 250.179 },
{ 140.077 , 150.126 , 202.008 , 211.106 , 218.820 , 225.660 , 227.722 , 233.786 , 239.428 , 246.383 , 251.339 },
{ 140.943 , 151.024 , 203.052 , 212.173 , 219.906 , 226.761 , 228.828 , 234.907 , 240.561 , 247.532 , 252.499 },
{ 141.810 , 151.923 , 204.095 , 213.239 , 220.991 , 227.863 , 229.935 , 236.027 , 241.694 , 248.681 , 253.659 },
{ 142.678 , 152.822 , 205.139 , 214.305 , 222.076 , 228.964 , 231.040 , 237.147 , 242.827 , 249.829 , 254.818 },
{ 143.545 , 153.721 , 206.182 , 215.371 , 223.160 , 230.064 , 232.146 , 238.266 , 243.959 , 250.977 , 255.976 },
{ 144.413 , 154.621 , 207.225 , 216.437 , 224.245 , 231.165 , 233.251 , 239.386 , 245.091 , 252.124 , 257.135 },
{ 145.282 , 155.521 , 208.268 , 217.502 , 225.329 , 232.265 , 234.356 , 240.505 , 246.223 , 253.271 , 258.292 },
{ 146.150 , 156.421 , 209.311 , 218.568 , 226.413 , 233.365 , 235.461 , 241.623 , 247.354 , 254.418 , 259.450 },
{ 147.020 , 157.321 , 210.354 , 219.633 , 227.496 , 234.465 , 236.566 , 242.742 , 248.485 , 255.564 , 260.607 },
{ 147.889 , 158.221 , 211.397 , 220.698 , 228.580 , 235.564 , 237.670 , 243.860 , 249.616 , 256.710 , 261.763 },
{ 148.759 , 159.122 , 212.439 , 221.763 , 229.663 , 236.664 , 238.774 , 244.977 , 250.746 , 257.855 , 262.920 },
{ 149.629 , 160.023 , 213.482 , 222.828 , 230.746 , 237.763 , 239.877 , 246.095 , 251.876 , 259.001 , 264.075 },
{ 150.499 , 160.925 , 214.524 , 223.892 , 231.829 , 238.861 , 240.981 , 247.212 , 253.006 , 260.145 , 265.231 },
{ 151.370 , 161.826 , 215.567 , 224.957 , 232.912 , 239.960 , 242.084 , 248.329 , 254.135 , 261.290 , 266.386 },
{ 152.241 , 162.728 , 216.609 , 226.021 , 233.994 , 241.058 , 243.187 , 249.445 , 255.264 , 262.434 , 267.541 },
{ 153.112 , 163.630 , 217.651 , 227.085 , 235.077 , 242.156 , 244.290 , 250.561 , 256.393 , 263.578 , 268.695 },
{ 153.984 , 164.532 , 218.693 , 228.149 , 236.159 , 243.254 , 245.392 , 251.677 , 257.521 , 264.721 , 269.849 },
{ 154.856 , 165.435 , 219.735 , 229.213 , 237.240 , 244.351 , 246.494 , 252.793 , 258.649 , 265.864 , 271.002 },
{ 155.728 , 166.338 , 220.777 , 230.276 , 238.322 , 245.448 , 247.596 , 253.908 , 259.777 , 267.007 , 272.155 },
{ 156.601 , 167.241 , 221.818 , 231.340 , 239.403 , 246.545 , 248.698 , 255.023 , 260.904 , 268.149 , 273.308 },
{ 157.474 , 168.144 , 222.860 , 232.403 , 240.485 , 247.642 , 249.799 , 256.138 , 262.031 , 269.291 , 274.460 },
{ 158.347 , 169.047 , 223.901 , 233.466 , 241.566 , 248.739 , 250.900 , 257.253 , 263.158 , 270.432 , 275.612 },
{ 159.221 , 169.951 , 224.943 , 234.529 , 242.647 , 249.835 , 252.001 , 258.367 , 264.285 , 271.574 , 276.764 },
{ 160.095 , 170.855 , 225.984 , 235.592 , 243.727 , 250.931 , 253.102 , 259.481 , 265.411 , 272.715 , 277.915 },
{ 160.969 , 171.759 , 227.025 , 236.655 , 244.808 , 252.027 , 254.202 , 260.595 , 266.537 , 273.855 , 279.066 },
{ 161.843 , 172.664 , 228.066 , 237.717 , 245.888 , 253.122 , 255.302 , 261.708 , 267.662 , 274.995 , 280.217 },
{ 162.718 , 173.568 , 229.107 , 238.780 , 246.968 , 254.218 , 256.402 , 262.821 , 268.788 , 276.135 , 281.367 },
{ 163.593 , 174.473 , 230.148 , 239.842 , 248.048 , 255.313 , 257.502 , 263.934 , 269.912 , 277.275 , 282.517 },
{ 164.469 , 175.378 , 231.189 , 240.904 , 249.128 , 256.408 , 258.601 , 265.047 , 271.037 , 278.414 , 283.666 },
{ 165.344 , 176.283 , 232.230 , 241.966 , 250.207 , 257.503 , 259.701 , 266.159 , 272.162 , 279.553 , 284.815 },
{ 166.220 , 177.189 , 233.270 , 243.028 , 251.286 , 258.597 , 260.800 , 267.271 , 273.286 , 280.692 , 285.964 },
{ 167.096 , 178.095 , 234.311 , 244.090 , 252.365 , 259.691 , 261.898 , 268.383 , 274.409 , 281.830 , 287.112 },
{ 167.973 , 179.001 , 235.351 , 245.151 , 253.444 , 260.785 , 262.997 , 269.495 , 275.533 , 282.968 , 288.261 },
{ 168.850 , 179.907 , 236.391 , 246.213 , 254.523 , 261.879 , 264.095 , 270.606 , 276.656 , 284.106 , 289.408 },
{ 169.727 , 180.813 , 237.432 , 247.274 , 255.602 , 262.973 , 265.193 , 271.717 , 277.779 , 285.243 , 290.556 },
{ 170.604 , 181.720 , 238.472 , 248.335 , 256.680 , 264.066 , 266.291 , 272.828 , 278.902 , 286.380 , 291.703 },
{ 171.482 , 182.627 , 239.512 , 249.396 , 257.758 , 265.159 , 267.389 , 273.939 , 280.024 , 287.517 , 292.850 },
{ 172.360 , 183.534 , 240.552 , 250.457 , 258.837 , 266.252 , 268.486 , 275.049 , 281.146 , 288.653 , 293.996 },
{ 173.238 , 184.441 , 241.592 , 251.517 , 259.914 , 267.345 , 269.584 , 276.159 , 282.268 , 289.789 , 295.142 },
{ 174.116 , 185.348 , 242.631 , 252.578 , 260.992 , 268.438 , 270.681 , 277.269 , 283.390 , 290.925 , 296.288 },
{ 174.995 , 186.256 , 243.671 , 253.638 , 262.070 , 269.530 , 271.777 , 278.379 , 284.511 , 292.061 , 297.433 },
{ 175.874 , 187.164 , 244.711 , 254.699 , 263.147 , 270.622 , 272.874 , 279.488 , 285.632 , 293.196 , 298.579 },
{ 176.753 , 188.072 , 245.750 , 255.759 , 264.224 , 271.714 , 273.970 , 280.597 , 286.753 , 294.331 , 299.723 },
{ 177.633 , 188.980 , 246.790 , 256.819 , 265.301 , 272.806 , 275.066 , 281.706 , 287.874 , 295.465 , 300.868 },
{ 178.512 , 189.889 , 247.829 , 257.879 , 266.378 , 273.898 , 276.162 , 282.814 , 288.994 , 296.600 , 302.012 },
{ 179.392 , 190.797 , 248.868 , 258.939 , 267.455 , 274.989 , 277.258 , 283.923 , 290.114 , 297.734 , 303.156 },
{ 180.273 , 191.706 , 249.908 , 259.998 , 268.531 , 276.080 , 278.354 , 285.031 , 291.234 , 298.867 , 304.299 },
{ 181.153 , 192.615 , 250.947 , 261.058 , 269.608 , 277.171 , 279.449 , 286.139 , 292.353 , 300.001 , 305.443 },
{ 182.034 , 193.524 , 251.986 , 262.117 , 270.684 , 278.262 , 280.544 , 287.247 , 293.472 , 301.134 , 306.586 },
{ 182.915 , 194.434 , 253.025 , 263.176 , 271.760 , 279.352 , 281.639 , 288.354 , 294.591 , 302.267 , 307.728 },
{ 183.796 , 195.343 , 254.063 , 264.235 , 272.836 , 280.443 , 282.734 , 289.461 , 295.710 , 303.400 , 308.871 },
{ 184.678 , 196.253 , 255.102 , 265.294 , 273.911 , 281.533 , 283.828 , 290.568 , 296.828 , 304.532 , 310.013 },
{ 185.560 , 197.163 , 256.141 , 266.353 , 274.987 , 282.623 , 284.922 , 291.675 , 297.947 , 305.664 , 311.154 },
{ 186.442 , 198.073 , 257.179 , 267.412 , 276.062 , 283.713 , 286.016 , 292.782 , 299.065 , 306.796 , 312.296 },
{ 187.324 , 198.984 , 258.218 , 268.471 , 277.138 , 284.802 , 287.110 , 293.888 , 300.182 , 307.927 , 313.437 },
{ 188.207 , 199.894 , 259.256 , 269.529 , 278.213 , 285.892 , 288.204 , 294.994 , 301.300 , 309.058 , 314.578 },
{ 189.090 , 200.805 , 260.295 , 270.588 , 279.288 , 286.981 , 289.298 , 296.100 , 302.417 , 310.189 , 315.718 },
{ 189.973 , 201.716 , 261.333 , 271.646 , 280.362 , 288.070 , 290.391 , 297.206 , 303.534 , 311.320 , 316.859 },
{ 190.856 , 202.627 , 262.371 , 272.704 , 281.437 , 289.159 , 291.484 , 298.311 , 304.651 , 312.450 , 317.999 },
{ 191.739 , 203.539 , 263.409 , 273.762 , 282.511 , 290.248 , 292.577 , 299.417 , 305.767 , 313.580 , 319.138 },
{ 192.623 , 204.450 , 264.447 , 274.820 , 283.586 , 291.336 , 293.670 , 300.522 , 306.883 , 314.710 , 320.278 },
{ 193.507 , 205.362 , 265.485 , 275.878 , 284.660 , 292.425 , 294.762 , 301.626 , 307.999 , 315.840 , 321.417 },
{ 194.391 , 206.274 , 266.523 , 276.935 , 285.734 , 293.513 , 295.855 , 302.731 , 309.115 , 316.969 , 322.556 },
{ 195.276 , 207.186 , 267.561 , 277.993 , 286.808 , 294.601 , 296.947 , 303.835 , 310.231 , 318.098 , 323.694 },
{ 196.161 , 208.098 , 268.599 , 279.050 , 287.882 , 295.689 , 298.039 , 304.940 , 311.346 , 319.227 , 324.832 }};
/**
* Chi-square distribution
*
* @param deg degree of freedom
* @param sign statistical significance
* @return chi2.
*/
public double getDist(int deg, double sign){
int i=0;
while((i<header.length)&&(header[i]>sign)){
i++;
}
if(i==header.length)
i--;
if(deg>250){
return distribution[deg][i]+(deg-250);
}
else{
return distribution[deg][i];
}
}
}
