dataset = e.vs.x begin description The following is the generation scheme and data for the example of section 1.2.2. end description begin variables Col 0 = x1 Col 1 = x2 Col 2 = x3 Col 3 = y end variables begin data ( 1.11913 -1.3625 3.07187 1.89248 -1.6795 -0.910231 0.174832 1.0641 -1.69376 0.679828 -2.55926 1.51842 2.54354 -0.454943 3.14528 2.93487 -5.97071 -0.845163 -4.48531 5.60691 -0.928248 2.26162 -3.15504 1.19283 -2.04824 -2.35075 1.54367 1.05042 3.41463 -0.150009 3.44348 3.3503 4.02507 -0.36388 4.98116 3.75434 -1.63263 0.450486 -2.35628 1.89723 -0.783261 -0.378805 -0.189984 0.791221 2.08868 0.577798 0.9753 2.16316 1.11269 1.35932 -0.358787 0.855572 4.21502 0.400861 4.28027 4.49068 -2.90791 -0.349054 -1.5636 2.5101 2.08012 0.842266 0.716726 0.819958 -0.0734555 -0.628836 -0.117133 1.34455 -1.06504 -1.39196 0.871917 0.139012 -0.749633 -1.32854 1.65944 -0.322459 2.50599 1.8366 -0.390196 1.02157 1.44514 -0.00335535 1.65205 0.613622 0.435491 -0.445852 1.88007 1.55456 -0.70839 0.444083 -2.01271 2.48511 2.76391 2.05407 -0.710462 1.05593 0.873715 1.35448 -1.34402 0.743413 -2.64233 -1.56121 0.208408 1.30799 -1.15897 0.151761 -1.05981 0.795233 -0.800071 -0.830685 0.587338 0.264212 -1.64514 0.223956 -2.12924 2.79537 -1.49734 0.937391 -3.43733 2.71889 -0.377347 -0.051514 0.171368 0.429296 1.45345 -0.689192 2.58271 2.2297 0.892855 -1.36749 2.9701 2.41831 0.052286 -0.214172 -0.331407 0.120247 -1.47576 -0.390926 0.606926 0.756125 -4.68258 -1.62876 -2.2827 4.5103 -0.715785 0.257145 -0.936547 1.30071 -0.281189 0.632061 -0.442184 1.42962 0.281725 -0.546486 1.72135 1.45208 0.0426723 -1.08875 1.73688 -0.703044 -4.22056 -2.08256 -1.20083 2.70742 3.9877 -0.22204 3.69818 5.04116 3.00061 2.19344 -0.257747 1.72976 -2.83121 -0.767684 -1.44185 2.06691 -2.21626 -0.196575 -2.38097 2.5392 0.320847 -0.0126941 0.902748 1.33032 -3.47019 0.95578 -5.07448 3.8946 0.735093 -0.0540344 0.641901 0.808305 0.312713 -0.890044 2.05945 1.31626 3.41969 -0.635745 4.13888 2.68453 3.22238 1.22784 1.33973 3.46055 0.2932 -0.012435 0.196966 -0.606111 -1.48117 -1.88864 1.65019 -0.514903 0.0444058 0.950072 -1.33873 0.176649 1.59343 0.0910385 1.8597 1.99128 1.56949 -0.780817 2.18641 0.609266 -0.473666 0.586659 -2.02751 1.3496 -1.53448 -1.58227 0.314287 2.08379 -4.4607 -0.73755 -3.18534 3.96768 -2.66725 1.22229 -4.15803 3.2091 2.54797 1.00891 0.664031 1.3827 -1.63544 -0.97824 0.543823 -0.6752 -1.26394 -2.52609 2.78795 0.71217 0.14777 -0.180888 1.08033 0.807069 -0.195547 -0.0403176 -0.265704 0.0730495 3.86452 2.75268 -1.55402 0.501336 6.94262 2.57208 2.79981 5.44753 1.46275 0.472377 1.3333 1.79339 -3.33341 1.57167 -5.95107 4.80776 0.558952 0.233641 0.895165 1.37727 -1.72409 -0.92528 0.167184 0.229012 0.320858 0.545505 -0.691018 -0.55455 -4.39462 -1.88054 -0.579538 2.93845 0.63677 0.448356 -0.498464 0.847976 -2.33584 -1.07895 -0.0886286 1.16337 -2.28653 -2.54668 1.1568 1.50069 -1.7837 0.27404 -1.54897 2.07232 -2.2188 -0.48089 -1.84169 1.84362 4.14314 -0.63603 4.29568 3.50928 0.53981 0.97513 -0.39077 0.64296 -1.22241 -0.330624 -0.514661 0.47969 1.81301 0.143492 2.10185 1.35368 -0.526911 0.529393 -0.6124 -0.184935 2.91453 -1.0703 3.39836 2.50855 2.16634 0.901381 0.425969 0.442158 0.474702 0.80956 -1.13346 1.30143 0.908133 0.0328676 0.972866 1.06877 5.3774 1.61918 2.98381 4.96867 -2.54926 0.84485 -4.32253 4.19139 1.34138 1.83356 -1.26426 0.0138902 -0.0360737 0.410133 -1.00964 0.9629 0.218363 -1.26572 2.00527 1.06855 1.39388 -0.13398 2.38563 2.01645 -0.229214 -0.527966 0.713129 -0.235294 2.9656 -1.08511 4.49815 2.91378 -1.48976 1.09873 -3.5548 1.98099 0.198557 0.934817 -1.79791 0.586288 0.0702138 0.768704 -0.994606 -0.0516597 -2.50363 0.341041 -3.08792 2.80652 -3.6803 -1.56459 -1.28119 3.22529 )