This is Dataplot data file TPPF.DAT Percent Point Function Values for Student's t distribution Number of observations = 41 Number of variables per line image = 14 Order of variables per line image-- 1. Variable nu = degrees of freedom = tail-length index 2. 50% point = value such that 50% of probability is to the left (= 0 for all nu) 3. 75% point = value such that 75% of probability is to the left 4. 80% point = value such that 80% of probability is to the left 5. 85% point = value such that 85% of probability is to the left 6. 90% point = value such that 90% of probability is to the left 7. 95% point = value such that 95% of probability is to the left 8. 97.5% point = value such that 97.5% of probability is to the left 9. 98% point = value such that 98% of probability is to the left 10. 99% point = value such that 99% of probability is to the left 11. 99.5% point = value such that 99.5% of probability is to the left 12. 99.75% point = value such that 99.75% of probability is to the left 13. 99.9% point = value such that 99.9% of probability is to the left 14. 99.95% point = value such that 99.95% of probability is to the left To read this file into Dataplot-- SKIP 25; READ TPPF.DAT NU P1 TO P12 nu .50 .75 .80 .85 .90 .95 .975 .98 .99 .995 .9975 .999 .9995 ------------------------------------------------------------------------------------------------------------------------ 1 0.0000 1.0000 1.3764 1.9626 3.0777 6.3137 12.7062 15.8945 31.8205 63.6567 127.3245 318.3129 636.6654 2 0.0000 0.8165 1.0607 1.3862 1.8856 2.9200 4.3026 4.8487 6.9646 9.9248 14.0892 22.3273 31.6002 3 0.0000 0.7649 0.9785 1.2498 1.6377 2.3534 3.1824 3.4819 4.5407 5.8409 7.4534 10.2146 12.9243 4 0.0000 0.7407 0.9410 1.1896 1.5332 2.1318 2.7764 2.9985 3.7469 4.6041 5.5976 7.1732 8.6105 5 0.0000 0.7267 0.9195 1.1558 1.4759 2.0150 2.5706 2.7565 3.3649 4.0321 4.7734 5.8934 6.8689 6 0.0000 0.7176 0.9057 1.1342 1.4398 1.9432 2.4469 2.6122 3.1427 3.7074 4.3168 5.2076 5.9589 7 0.0000 0.7111 0.8960 1.1192 1.4149 1.8946 2.3646 2.5167 2.9977 3.4989 4.0281 4.7821 5.4019 8 0.0000 0.7064 0.8889 1.1081 1.3968 1.8595 2.3060 2.4489 2.8963 3.3551 3.8319 4.4992 5.0384 9 0.0000 0.7027 0.8834 1.0997 1.3830 1.8331 2.2621 2.3984 2.8214 3.2497 3.6893 4.2959 4.7793 10 0.0000 0.6998 0.8791 1.0931 1.3722 1.8125 2.2281 2.3593 2.7637 3.1692 3.5812 4.1432 4.5860 11 0.0000 0.6974 0.8755 1.0877 1.3634 1.7959 2.2010 2.3281 2.7181 3.1058 3.4965 4.0244 4.4364 12 0.0000 0.6955 0.8726 1.0832 1.3562 1.7823 2.1788 2.3027 2.6810 3.0545 3.4284 3.9294 4.3175 13 0.0000 0.6938 0.8702 1.0795 1.3502 1.7709 2.1604 2.2816 2.6503 3.0123 3.3724 3.8519 4.2206 14 0.0000 0.6924 0.8681 1.0763 1.3450 1.7613 2.1448 2.2638 2.6245 2.9768 3.3257 3.7873 4.1403 15 0.0000 0.6912 0.8662 1.0735 1.3406 1.7531 2.1314 2.2485 2.6025 2.9467 3.2860 3.7328 4.0727 16 0.0000 0.6901 0.8647 1.0711 1.3368 1.7459 2.1199 2.2354 2.5835 2.9208 3.2520 3.6861 4.0149 17 0.0000 0.6892 0.8633 1.0690 1.3334 1.7396 2.1098 2.2238 2.5669 2.8982 3.2224 3.6457 3.9651 18 0.0000 0.6884 0.8620 1.0672 1.3304 1.7341 2.1009 2.2137 2.5524 2.8784 3.1966 3.6105 3.9216 19 0.0000 0.6876 0.8610 1.0655 1.3277 1.7291 2.0930 2.2047 2.5395 2.8609 3.1737 3.5794 3.8834 20 0.0000 0.6870 0.8600 1.0640 1.3253 1.7247 2.0860 2.1967 2.5280 2.8453 3.1534 3.5518 3.8495 21 0.0000 0.6864 0.8591 1.0627 1.3232 1.7207 2.0796 2.1894 2.5176 2.8314 3.1352 3.5271 3.8193 22 0.0000 0.6858 0.8583 1.0614 1.3212 1.7171 2.0739 2.1829 2.5083 2.8188 3.1188 3.5050 3.7921 23 0.0000 0.6853 0.8575 1.0603 1.3195 1.7139 2.0687 2.1770 2.4999 2.8073 3.1040 3.4850 3.7676 24 0.0000 0.6848 0.8569 1.0593 1.3178 1.7109 2.0639 2.1715 2.4922 2.7969 3.0905 3.4668 3.7454 25 0.0000 0.6844 0.8562 1.0584 1.3163 1.7081 2.0595 2.1666 2.4851 2.7874 3.0782 3.4502 3.7252 26 0.0000 0.6840 0.8557 1.0575 1.3150 1.7056 2.0555 2.1620 2.4786 2.7787 3.0669 3.4350 3.7066 27 0.0000 0.6837 0.8551 1.0567 1.3137 1.7033 2.0518 2.1578 2.4727 2.7707 3.0565 3.4210 3.6896 28 0.0000 0.6834 0.8546 1.0560 1.3125 1.7011 2.0484 2.1539 2.4671 2.7633 3.0469 3.4082 3.6739 29 0.0000 0.6830 0.8542 1.0553 1.3114 1.6991 2.0452 2.1503 2.4620 2.7564 3.0381 3.3962 3.6594 30 0.0000 0.6828 0.8538 1.0547 1.3104 1.6973 2.0423 2.1470 2.4573 2.7500 3.0298 3.3852 3.6460 40 0.0000 0.6807 0.8507 1.0500 1.3031 1.6839 2.0211 2.1229 2.4233 2.7045 2.9712 3.3069 3.5510 50 0.0000 0.6794 0.8489 1.0473 1.2987 1.6759 2.0086 2.1087 2.4033 2.6778 2.9370 3.2614 3.4960 60 0.0000 0.6786 0.8477 1.0455 1.2958 1.6706 2.0003 2.0994 2.3901 2.6603 2.9146 3.2317 3.4602 70 0.0000 0.6780 0.8468 1.0442 1.2938 1.6669 1.9944 2.0927 2.3808 2.6479 2.8987 3.2108 3.4350 80 0.0000 0.6776 0.8461 1.0432 1.2922 1.6641 1.9901 2.0878 2.3739 2.6387 2.8870 3.1953 3.4164 90 0.0000 0.6772 0.8456 1.0424 1.2910 1.6620 1.9867 2.0839 2.3685 2.6316 2.8779 3.1833 3.4020 100 0.0000 0.6770 0.8452 1.0418 1.2901 1.6602 1.9840 2.0809 2.3642 2.6259 2.8707 3.1737 3.3905 200 0.0000 0.6757 0.8434 1.0391 1.2858 1.6525 1.9719 2.0672 2.3451 2.6006 2.8385 3.1315 3.3399 500 0.0000 0.6750 0.8423 1.0375 1.2832 1.6479 1.9647 2.0591 2.3338 2.5857 2.8196 3.1066 3.3101 1000 0.0000 0.6747 0.8420 1.0370 1.2824 1.6464 1.9623 2.0564 2.3301 2.5808 2.8133 3.0984 3.3003 Normal 0.0000 0.6745 0.8416 1.0364 1.2816 1.6449 1.9600 2.0538 2.3264 2.5758 2.8070 3.0902 3.2906