评酒员7 .2771 .2255 .4852 .3070 .2636 评酒员8 .2166 .4748 .1126 .2739 .2285 评酒员9 .2974 .3668 .3881 .3468 .5046 评酒员10 .1009 .4456 .2236 .4614 .2910
评酒员6 评酒员7 评酒员8 评酒员9 评酒员10
评酒员6 1.0000
评酒员7 .3533 1.0000
评酒员8 .0392 .0992 1.0000
评酒员9 .5495 .3461 .4855 1.0000
评酒员10 .1503 .0791 .5139 .2677 1.0000
R E L I A B I L I T Y A N A L Y S I S - S C A L E (A L P H A)
N of Cases = 28.0
N of Statistics for Mean Variance Std Dev Variables Scale 742.6071 2705.2844 52.0123 10
Item Means Mean Minimum Maximum Range Max/Min Variance 74.2607 56.7143 83.5000 26.7857 1.4723 71.5235
Item Variances Mean Minimum Maximum Range Max/Min Variance 80.8742 14.8519 187.5450 172.6931 12.6277 3372.5681
Inter-item
Correlations Mean Minimum Maximum Range Max/Min Variance .2866 .0392 .5495 .5102 14.0015 .0202
Item-total Statistics
Scale Scale Corrected
Mean Variance Item- Squared Alpha if Item if Item Total Multiple if Item Deleted Deleted Correlation Correlation Deleted
评酒员1 666.3214 2386.8188 .3313 .2030 .7733 评酒员2 685.8929 1853.1362 .5637 .5395 .7479 评酒员3 659.1071 2520.4696 .4392 .3950 .7707 评酒员4 678.2143 2355.1376 .4438 .4376 .7620 评酒员5 666.5000 2314.1852 .4932 .3364 .7568
21
评酒员6 669.9643 2009.8135 .4976 .6044 .7561 评酒员7 660.8929 2090.9140 .4272 .3786 .7677 评酒员8 671.9643 2377.5172 .4291 .5695 .7638 评酒员9 661.5000 2121.7407 .6648 .6313 .7334 评酒员10 663.1071 2421.2844 .4384 .4635 .7649
Analysis of Variance
Source of Variation Sum of Sq. DF Mean Square F Prob.
Between People 7304.2679 27 270.5284 Within People 32555.7000 252 129.1893
Between Measures 18023.9321 9 2002.6591 33.4884 .0000 Residual 14531.7679 243 59.8015 Total 39859.9679 279 142.8673 Grand Mean 74.2607 _
R E L I A B I L I T Y A N A L Y S I S - S C A L E (A L P H A)
Hotelling's T-Squared = 466.6486 F = 36.4869 Prob. = .0000 Degrees of Freedom: Numerator = 9 Denominator = 19
Reliability Coefficients 10 items
Alpha = .7789 Standardized item alpha = .8007
第二组评酒员对白葡萄酒评价的可信度结果
****** Method 2 (covariance matrix) will be used for this analysis ****** _
R E L I A B I L I T Y A N A L Y S I S - S C A L E (A L P H A)
Mean Std Dev Cases
1. 评酒员1 71.3704 5.6238 27.0 2. 评酒员2 69.7778 5.7132 27.0 3. 评酒员3 76.7037 4.8422 27.0 4. 评酒员4 65.8889 8.1775 27.0 5. 评酒员5 64.2593 7.1014 27.0 6. 评酒员6 72.6667 5.2842 27.0 7. 评酒员7 72.0000 6.6158 27.0 8. 评酒员8 72.8148 6.3004 27.0 9. 评酒员9 70.1481 4.9202 27.0
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10. 评酒员10 69.5185 3.9649 27.0
Correlation Matrix
评酒员1 评酒员2 评酒员3 评酒员4 评酒员5
评酒员1 1.0000
评酒员2 .6742 1.0000
评酒员3 .2697 .3910 1.0000
评酒员4 .5721 .4193 .0156 1.0000
评酒员5 .2970 .3162 .2663 .4694 1.0000 评酒员6 .6268 .4879 .3552 .4201 .2904 评酒员7 .4321 .4884 .3410 .3931 .6426 评酒员8 .3613 .2467 .4079 .2907 .4911 评酒员9 .3997 .2270 -.0062 .5902 .3368 评酒员10 .5499 .4348 .2948 .5606 .2901
评酒员6 评酒员7 评酒员8 评酒员9 评酒员10
评酒员6 1.0000
评酒员7 .5534 1.0000
评酒员8 .5110 .3285 1.0000
评酒员9 .4872 .4313 .2143 1.0000
评酒员10 .5189 .2331 .4720 .3587 1.0000
R E L I A B I L I T Y A N A L Y S I S - S C A L E (A L P H A)
N of Cases = 27.0
N of Statistics for Mean Variance Std Dev Variables Scale 705.1481 1582.4387 39.7799 10
Item Means Mean Minimum Maximum Range Max/Min Variance 70.5148 64.2593 76.7037 12.4444 1.1937 12.5958
Item Variances Mean Minimum Maximum Range Max/Min Variance 35.6333 15.7208 66.8718 51.1510 4.2537 226.3869
Inter-item
Correlations Mean Minimum Maximum Range Max/Min Variance .3945 -.0062 .6742 .6804 -109.4769 .0211
23
Item-total Statistics
Scale Scale Corrected
Mean Variance Item- Squared Alpha if Item if Item Total Multiple if Item Deleted Deleted Correlation Correlation Deleted
评酒员1 633.7778 1274.7949 .6873 .6365 .8384 评酒员2 635.3704 1303.3960 .5973 .5603 .8456 评酒员3 628.4444 1427.1795 .3603 .3664 .8626 评酒员4 639.2593 1175.3533 .6068 .6205 .8479 评酒员5 640.8889 1243.7949 .5754 .6098 .8483 评酒员6 632.4815 1291.7208 .6919 .6469 .8390 评酒员7 633.1481 1238.4387 .6448 .6457 .8411 评酒员8 632.3333 1302.3077 .5287 .5069 .8515 评酒员9 635.0000 1371.9231 .5112 .4736 .8527 评酒员10 635.6296 1386.9345 .6088 .5245 .8487
附录二：模型二的计算
2.1各成分的数据 红葡萄
固酸比 氨基酸 可溶性固形物 38.66 2027.96 226.5 44.05 2128.82 228.8 35.99 8397.28 257.6 28.61 2144.68 203.3 32.00 1844.00 212.9 26.43 3434.17 246.1 25.98 2391.16 211.4 34.99 1950.76 226.5 34.58 2262.72 203.4 27.16 1364.14 181.2 38.24 2355.69 210.2 30.58 2556.79 261.1 23.75 1416.11 203.4 35.90 1237.81 193.9 25.09 2177.91 214.9 41.76 1553.50 205.6 27.51 1713.65 238.2 28.21 2398.38 226.6 31.54 2463.60 214.9 40.48 2273.63
209.1
花色苷 总酚 白藜芦醇(mg/L) 单宁 408.028 9.983 2.4382 11.030 224.367 9.560 3.6484 11.078 157.939 8.549 5.2456 13.259 79.685 5.982 2.9337 6.477 120.606 6.034 4.9969 5.849 46.186 5.858 4.4311 7.354 60.767 3.858 1.8205 4.014 241.397 10.137 1.0158 12.028 240.843 11.313 3.8599 12.933 44.203 4.343 3.2459 5.567 7.787 4.023 0.3816 4.588 32.343 4.817 2.1628 6.458 65.324 4.930 1.3388 6.385 140.257 5.013 2.1659 6.073 52.792 4.064 0.8886 3.985 60.660 4.044 1.1620 4.832 59.424 6.168 1.6504 9.170 40.228 4.353 1.7396 4.447 115.704 5.157 9.0269 5.981 23.523
4.858
0.9641
5.864
24