HERE IS THE REGRESSION RESULT FROM 1A: . regress wins batavg homeruns era Source | SS df MS Number of obs = 210 -------------+------------------------------ F( 3, 206) = 419.67 Model | 29617.8033 3 9872.60109 Prob > F = 0.0000 Residual | 4846.1253 206 23.5248801 R-squared = 0.8594 -------------+------------------------------ Adj R-squared = 0.8573 Total | 34463.9286 209 164.89918 Root MSE = 4.8502 ------------------------------------------------------------------------------ wins | Coef. Std. Err. t P>|t| [95% Conf. Interval] -------------+---------------------------------------------------------------- batavg | .5040444 .0329211 15.31 0.000 .439139 .5689499 homeruns | .1185214 .0107023 11.07 0.000 .0974213 .1396214 era | -17.33041 .628831 -27.56 0.000 -18.57018 -16.09064 _cons | 3.426994 8.350081 0.41 0.682 -13.03558 19.88957 ------------------------------------------------------------------------------ HERE IS THE REGRESSION RESULT FOR 1B Source | SS df MS Number of obs = 210 -------------+------------------------------ F( 32, 177) = 44.54 Model | 30656.489 32 958.01528 Prob > F = 0.0000 Residual | 3807.43962 177 21.5109583 R-squared = 0.8895 -------------+------------------------------ Adj R-squared = 0.8696 Total | 34463.9286 209 164.89918 Root MSE = 4.638 ------------------------------------------------------------------------------ wins | Coef. Std. Err. t P>|t| [95% Conf. Interval] -------------+---------------------------------------------------------------- batavg | .4996131 .0392599 12.73 0.000 .4221354 .5770908 era | -16.1405 .8752825 -18.44 0.000 -17.86783 -14.41317 homeruns | .105697 .0133145 7.94 0.000 .0794214 .1319726 yanks | 8.007602 2.756334 2.91 0.004 2.568095 13.44711 zona | 1.219036 2.790702 0.44 0.663 -4.288294 6.726366 atlanta | 3.556617 2.969567 1.20 0.233 -2.303697 9.416931 balt | -.8417357 2.603816 -0.32 0.747 -5.980254 4.296783 bost | -.2978931 2.725139 -0.11 0.913 -5.675838 5.080051 cubs | 1.276404 2.811507 0.45 0.650 -4.271985 6.824793 wsox | 2.338871 2.623528 0.89 0.374 -2.838548 7.516291 reds | 4.079806 2.727117 1.50 0.136 -1.302044 9.461655 indians | 3.766334 2.597377 1.45 0.149 -1.359479 8.892147 rockies | (dropped) tigers | -1.888447 2.64518 -0.71 0.476 -7.108596 3.331701 marlins | 2.811569 2.725599 1.03 0.304 -2.567285 8.190422 astros | 2.452828 2.758825 0.89 0.375 -2.991596 7.897252 royals | 2.797204 2.56263 1.09 0.277 -2.260037 7.854445 angels | 1.342752 2.65265 0.51 0.613 -3.89214 6.577644 dodgers | 3.010659 2.961553 1.02 0.311 -2.833839 8.855158 brewers | .2075571 2.751097 0.08 0.940 -5.221615 5.636729 twins | 5.106691 2.642321 1.93 0.055 -.107815 10.3212 mets | 3.280324 2.875521 1.14 0.256 -2.394394 8.955042 oakland | 8.141419 2.847742 2.86 0.005 2.521523 13.76132 phillies | 3.639834 2.714741 1.34 0.182 -1.717591 8.997259 pirates | -.0183274 2.776436 -0.01 0.995 -5.497504 5.460849 padres | 5.232087 2.80246 1.87 0.064 -.2984482 10.76262 giants | 4.21556 2.777298 1.52 0.131 -1.265319 9.696438 mariner | 1.609687 2.654765 0.61 0.545 -3.629379 6.848753 cards | 2.913391 2.773257 1.05 0.295 -2.559513 8.386294 drays | -.4837043 2.677767 -0.18 0.857 -5.768162 4.800754 rangers | 3.354935 2.538364 1.32 0.188 -1.654417 8.364287 bluejays | 2.371404 2.619935 0.91 0.367 -2.798926 7.541733 expos | -.4082503 2.77566 -0.15 0.883 -5.885897 5.069396 _cons | -.8702631 11.86812 -0.07 0.942 -24.2915 22.55097 ------------------------------------------------------------------------------ HERE IS THE REGRESSION RESULT FOR 1B, DROPPING THE INTERCEPT Source | SS df MS Number of obs = 210 -------------+------------------------------ F( 33, 177) = 1980.72 Model | 1406037.56 33 42607.1988 Prob > F = 0.0000 Residual | 3807.43962 177 21.5109583 R-squared = 0.9973 -------------+------------------------------ Adj R-squared = 0.9968 Total | 1409845.00 210 6713.54762 Root MSE = 4.638 ------------------------------------------------------------------------------ wins | Coef. Std. Err. t P>|t| [95% Conf. Interval] -------------+---------------------------------------------------------------- batavg | .4996131 .0392599 12.73 0.000 .4221354 .5770908 era | -16.1405 .8752825 -18.44 0.000 -17.86783 -14.41317 homeruns | .105697 .0133145 7.94 0.000 .0794214 .1319726 yanks | 7.137339 11.18083 0.64 0.524 -14.92755 29.20222 zona | .3487733 10.77409 0.03 0.974 -20.91342 21.61097 atlanta | 2.686354 10.81918 0.25 0.804 -18.66484 24.03755 balt | -1.711999 11.11271 -0.15 0.878 -23.64246 20.21846 bost | -1.168156 11.24297 -0.10 0.917 -23.35568 21.01937 cubs | .4061409 10.6774 0.04 0.970 -20.66524 21.47753 wsox | 1.468608 11.21331 0.13 0.896 -20.66037 23.59759 reds | 3.209542 10.7869 0.30 0.766 -18.07795 24.49703 indians | 2.896071 11.24487 0.26 0.797 -19.2952 25.08734 rockies | -.8702631 11.86812 -0.07 0.942 -24.2915 22.55097 tigers | -2.75871 10.96544 -0.25 0.802 -24.39854 18.88112 marlins | 1.941306 10.87206 0.18 0.858 -19.51423 23.39685 astros | 1.582565 10.99116 0.14 0.886 -20.10803 23.27316 royals | 1.926941 11.41222 0.17 0.866 -20.59459 24.44847 angels | .4724887 11.17159 0.04 0.966 -21.57417 22.51915 dodgers | 2.140396 10.48369 0.20 0.838 -18.54872 22.82951 brewers | -.662706 10.6951 -0.06 0.951 -21.76902 20.44361 twins | 4.236428 11.20014 0.38 0.706 -17.86657 26.33942 mets | 2.410061 10.57943 0.23 0.820 -18.46799 23.28812 oakland | 7.271156 10.71596 0.68 0.498 -13.87633 28.41864 phillies | 2.769571 10.86811 0.25 0.799 -18.67818 24.21733 pirates | -.8885905 10.70252 -0.08 0.934 -22.00956 20.23238 padres | 4.361824 10.67144 0.41 0.683 -16.69781 25.42145 giants | 3.345296 10.98556 0.30 0.761 -18.33424 25.02483 mariner | .7394236 11.21709 0.07 0.948 -21.39703 22.87587 cards | 2.043127 10.97543 0.19 0.853 -19.6164 23.70266 drays | -1.353967 11.01792 -0.12 0.902 -23.09736 20.38943 rangers | 2.484672 11.58235 0.21 0.830 -20.3726 25.34195 bluejays | 1.501141 11.14248 0.13 0.893 -20.48806 23.49034 expos | -1.278513 10.70322 -0.12 0.905 -22.40085 19.84383 ------------------------------------------------------------------------------ HERE IS THE REGRESSION RESULT FOR 1D, DROPPING YANKS, BUT KEEPING THE INTERCEPT . regress wins batavg era homeruns zona atlanta balt boston cubs wsox reds indians rockies tigers > marlins astros royals angels dodgers brewers twins mets oakland phillies pirates padres giants m > ariner cards drays rangers bluejays expos Source | SS df MS Number of obs = 210 -------------+------------------------------ F( 32, 177) = 44.54 Model | 30656.489 32 958.01528 Prob > F = 0.0000 Residual | 3807.43962 177 21.5109583 R-squared = 0.8895 -------------+------------------------------ Adj R-squared = 0.8696 Total | 34463.9286 209 164.89918 Root MSE = 4.638 ------------------------------------------------------------------------------ wins | Coef. Std. Err. t P>|t| [95% Conf. Interval] -------------+---------------------------------------------------------------- batavg | .4996131 .0392599 12.73 0.000 .4221354 .5770908 era | -16.1405 .8752825 -18.44 0.000 -17.86783 -14.41317 homeruns | .105697 .0133145 7.94 0.000 .0794214 .1319726 zona | -6.788566 2.558688 -2.65 0.009 -11.83803 -1.739104 atlanta | -4.450985 2.53984 -1.75 0.081 -9.463251 .5612809 balt | -8.849338 2.605491 -3.40 0.001 -13.99116 -3.707513 boston | -8.305496 2.491585 -3.33 0.001 -13.22253 -3.388459 cubs | -6.731198 2.566656 -2.62 0.009 -11.79638 -1.666012 wsox | -5.668731 2.525962 -2.24 0.026 -10.65361 -.6838538 reds | -3.927797 2.592207 -1.52 0.131 -9.043407 1.187814 indians | -4.241269 2.53399 -1.67 0.096 -9.241989 .7594517 rockies | -8.007602 2.756334 -2.91 0.004 -13.44711 -2.568095 tigers | -9.89605 2.702993 -3.66 0.000 -15.23029 -4.561808 marlins | -5.196034 2.676152 -1.94 0.054 -10.4773 .0852376 astros | -5.554774 2.501024 -2.22 0.028 -10.49044 -.6191107 royals | -5.210398 2.804999 -1.86 0.065 -10.74594 .3251479 angels | -6.664851 2.569068 -2.59 0.010 -11.7348 -1.594906 dodgers | -4.996943 2.596534 -1.92 0.056 -10.12109 .1272048 brewers | -7.800045 2.674341 -2.92 0.004 -13.07774 -2.522347 twins | -2.900911 2.675735 -1.08 0.280 -8.181359 2.379537 mets | -4.727278 2.618431 -1.81 0.073 -9.89464 .4400836 oakland | .1338164 2.529889 0.05 0.958 -4.858811 5.126443 phillies | -4.367768 2.603107 -1.68 0.095 -9.504889 .7693522 pirates | -8.02593 2.67892 -3.00 0.003 -13.31266 -2.739195 padres | -2.775515 2.674507 -1.04 0.301 -8.05354 2.502509 giants | -3.792043 2.493456 -1.52 0.130 -8.712772 1.128687 mariner | -6.397916 2.500824 -2.56 0.011 -11.33318 -1.462647 cards | -5.094212 2.490664 -2.05 0.042 -10.00943 -.178994 drays | -8.491307 2.790878 -3.04 0.003 -13.99899 -2.983628 rangers | -4.652667 2.64169 -1.76 0.080 -9.86593 .5605952 bluejays | -5.636199 2.541188 -2.22 0.028 -10.65113 -.6212724 expos | -8.415853 2.662465 -3.16 0.002 -13.67011 -3.161593 _cons | 7.137339 11.18083 0.64 0.524 -14.92755 29.20222 ------------------------------------------------------------------------------ . log close log: a:basepanel.log log type: text closed on: 21 Mar 2005, 12:45:40 -------------------------------------------------------------------------------