The SAS System X Y YHAT E 1 43.7 19 177 177.30188 -0.301878 1 43.7 43 279 271.85046 7.149537 1 43.7 56 346 323.06428 22.93572 1 54.6 13 160 172.15689 -12.15689 1 54.6 19 193 195.79403 -2.794034 1 54.6 43 280 290.34262 -10.34262 1 54.6 56 335 341.55644 -6.556436 1 55.7 13 169 174.02307 -5.023068 1 55.7 26 212 225.23689 -13.23689 1 55.7 34.5 244 258.72284 -14.72284 1 55.7 43 285 292.2088 -7.2088 1 58.8 13 181 179.28231 1.7176946 1 58.8 43 298 297.46804 0.5319628 1 60.5 19 212 205.80355 6.1964505 1 60.5 43 317 300.35213 16.647865 1 60.5 56 347 351.56595 -4.565952 1 61.9 13 186 184.54154 1.4584576 1 61.9 19 216 208.17869 7.8213112 1 61.9 34.5 265 269.24132 -4.241317 1 61.9 43 306 302.72727 3.2727257 1 61.9 56 348 353.94109 -5.941091 1 66.7 13 209 192.68488 16.315123 1 66.7 43 324 310.87061 13.129391 1 66.7 56 352 362.08443 -10.08443 XXINV BETAHAT S2 V_BETAHAT 3.5893394 -0.058011 -0.006157 28.312636 112.3413 403.23105 -6.517062 -0.691728 -0.058011 0.0010017 0.0000108 1.6965281 -6.517062 0.1125375 0.0012182 -0.006157 0.0000108 0.0001625 3.9395244 -0.691728 0.0012182 0.0182609