Variables in the Equation
B S.E. Wald df Sig. Exp(B) 95.0% C.I.for EXP(B)
Lower Upper
Step 1(a) X16 2.933 0.937 9.794 1 0.002 18.789 2.993 117.958
Constant -6.988 2.254 9.616 1 0.002 0.001
Step 2(b) X12 3.159 1.289 6.010 1 0.014 23.549 1.884 294.323
X16 3.266 1.219 7.176 1 0.007 26.217 2.403 286.078
Constant -9.169 3.280 7.814 1 0.005 0.000
Step 3(c) X12 4.095 1.727 5.621 1 0.018 60.032 2.033 1772.322
X16 3.967 1.453 7.450 1 0.006 52.803 3.060 911.236
X18 -2.018 1.166 2.994 1 0.084 0.133 0.014 1.307
Constant -6.493 3.428 3.588 1 0.058 0.002
Step 4(d) X12 4.945 2.123 5.423 1 0.020 140.472 2.189 9016.272
X16 1.258 1.990 0.399 1 0.527 3.519 0.071 174.049
X17 4.392 2.578 2.903 1 0.088 80.829 0.517 12645.209
X18 -3.139 1.567 4.012 1 0.045 0.043 0.002 0.935
Constant -7.794 4.023 3.754 1 0.053 0.000
Step 5(d) X12 4.820 2.046 5.549 1 0.018 124.020 2.247 6844.967
X17 5.337 2.072 6.637 1 0.010 207.925 3.585 12060.970
X18 -3.164 1.498 4.462 1 0.035 0.042 0.002 0.796
Constant -7.045 3.725 3.577 1 0.059 0.001
Step 6(e) X2 17.727 3691.772 0.000 1 0.996 5E+007 0 .
X12 36.553 7383.544 0.000 1 0.996 7E+015 0 .
X17 53.181 11075.316 0.000 1 0.996 1E+023 0 .
X18 -35.454 7383.544 0.000 1 0.996 0.000 0 .
Constant -89.734 18458.861 0.000 1 0.996 0.000
Step 7(f) X1 -49.694 6448.479 0.000 1 0.994 0.000 0 .
X2 65.464 6974.657 0.000 1 0.993 3E+028 0 .
X12 97.041 9580.990 0.000 1 0.992 1E+042 0 .
X17 162.373 15427.226 0.000 1 0.992 3E+070 0 .
X18 -114.547 11482.715 0.000 1 0.992 0.000 0 .
Constant -142.964 15858.612 0.000 1 0.993 0.000
终于上传成功,谢谢师兄解读。如题,特别是后三栏的内容,为什么到第7步时的上下限为0或不再现数字,其表达的意思是什么?3E+070又是什么?
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