第五題用spss對假設(shè)紅葡萄酒的分級

1、DISCRIMINANT/GROUPS=V61(1 5)/VARIABLES=氨基酸總量 蛋白質(zhì)mg100g VC 花色苷mg100g鮮重 酒石酸（gL） 蘋果酸（gL） 檸檬酸（gL） 多酚氧化酶褐變度 DPPH基1IC50（gL） 總酚mmolkg 單寧mmolkg葡萄總黃酮（mmolkg） 白藜蘆醇mgkg 黃酮醇mgkg 總糖gL 還原糖gL 可溶性固形物gl PH值 可滴定酸（gl） 固酸比 干物質(zhì)含量g100g 果穗質(zhì)量g 百粒質(zhì)量g 果梗比 出汁率 果皮質(zhì)量（g） V29 V30 V31天門冬氨酸蘇氨酸 絲氨酸 谷氨酸 脯氨酸 甘氨酸 丙氨酸 胱氨酸 纈氨酸 蛋氨酸 異亮氨酸 亮

2、氨酸 酪氨酸 苯丙氨酸 賴氨酸 組氨酸 精氨酸 反式白藜蘆醇苷mgkg 順式白藜蘆醇苷mgkg 反式白藜蘆醇mgkg順式白藜蘆醇mgkg黃酮mgkg槲皮素mgkg 山萘酚mgkg 異鼠/YSIS ALL/METHOD=WILKS/FIN=3.84/FOUT=2.71/PRIORS EQUALmgkg 果糖gL 葡萄糖gLHC/HISTORY/SISTICS=COEFF TABLE CROSSVALID BINED SEPARATE MAP/PLOT=CASES/CLASSIFY=NONMISSING POOLED MEANSUB.判別數(shù)據(jù)集1分析 1步驟統(tǒng)計分類函數(shù)系數(shù)V6112345葡萄總黃

3、酮（mmol/kg）PH值 蘇氨酸(常量)35.320900.772.686-1662.80633.879864.077.679-1533.41937.722960.292.732-1890.19240.1471017.799.790-2126.66944.6191108.107.849-2530.667按照案例順序的統(tǒng)計量案例數(shù)目帶有缺失值的預(yù)測函數(shù)的數(shù)目實際組最高組組P(Dd | G=g)P(G=g | D=d)pdf1234567891011121314初始15161718192021222324252627281455241225311412132343454131未分組的455241

4、2253114121323434541313.040.509.107.709.820.823.753.177.376.909.697.779.466.686.962.590.478.308.459.602.629.821.044.294.981.619.907.74033333333333333333333333333331.0001.0001.000.781.997.856.9971.0001.000.998.988.9381.000.984.951.978.894.812.9251.000.950.9851.000.526.967.988.879.992按照案例順序的統(tǒng)計量案例數(shù)目最高組第

5、二最高組判別式得分到質(zhì)心的平方Mahalanobis 距離組P(G=g | D=d)到質(zhì)心的平方Mahalanobis 距離函數(shù) 1函數(shù) 212345678910111213初始14151617181920212223242526278.3062.3186.1011.384.923.9121.1994.9283.102.5441.4391.0912.5511.484.2881.9172.4863.6042.5931.8581.737.9188.0933.713.1751.781.555344132114122331311434343212.000.000.000.219.003.144.003

6、.000.000.002.009.062.000.014.049.018.106.188.075.000.050.015.000.474.032.012.12136.18648.53727.2603.92412.8024.48212.87220.14467.41213.19810.7876.52021.8629.9246.2049.9146.7586.5247.63024.8087.6419.35146.0943.9257.01210.6654.5304.47810.4378.717-5.9213.327-4.769-6.733-6.47011.317-.565-3.773-4.8394.37

7、9-3.079-5.788-2.984-1.430-6.4841.2584.700.7802.5818.7891.678-3.943-1.099-4.5652.964-.432.488-.158-.162-.4311.5833.102-.187-.828-.820-1.128-.998-1.0781.120-.230-.599-.865-.730-.321.227.479.716-.030-.266-1.158-.260291交叉驗證21未分組的45345.300.000.206333.5391.0001.000按照案例順序的統(tǒng)計量案例數(shù)目判別式得分函數(shù) 312345678910111213初

8、始14151617181920212223242526271.479.4221.345-.150.028-.793.508-.804-1.700.919.896.0521.110-.912-.127-1.134-.694-.762-.3441.082.508.901-3.433.407-.0171.144.07128291交叉驗證21.2533.66420.8754.5771454.008.461.000.00010.8843.97441.32647.528-.7731.639.110-.131按照案例順序的統(tǒng)計量按照案例順序的統(tǒng)計量案例數(shù)目帶有缺失值的預(yù)測函數(shù)的數(shù)目實際組最高組組P(Dd |

9、 G=g)P(G=g | D=d)pdf交叉驗證345678910111213141516171819202122232425262752412253114121323434541315241225311412131343453131.001.524.720.742.589.017.090.841.568.681.254.553.933.428.229.097.209.417.411.722.000.199.973.399.8633333333333333333333333333.997.688.996.825.996.9991.000.997.981.9141.000.976.940.963

10、.785.553.8271.000.921.9811.000.705.961.975.86228291交叉驗證2-.333.368按照案例順序的統(tǒng)計量案例數(shù)目判別式得分函數(shù) 3交叉驗證34案例數(shù)目最高組第二最高組判別式得分到質(zhì)心的平方Mahalanobis 距離組P(G=g | D=d)到質(zhì)心的平方Mahalanobis 距離函數(shù) 1函數(shù) 2交叉驗證345678910111213141516171819202122232425262716.4282.2411.3371.2451.91910.2076.483.8372.0231.5044.0722.093.4362.7724.3176.3324

11、.5352.8432.8751.32926.9574.658.2302.955.7434132114122331312434344212.003.312.004.175.004.001.000.003.014.086.000.023.060.032.215.447.173.000.079.019.000.295.038.025.13827.9053.82712.2474.34712.88624.94278.40412.60910.5836.22422.1779.6155.9409.5746.9086.7597.66325.6147.7889.24747.9286.4006.69610.2524.41056789101112131415161718192021222324252627分類結(jié)果V61組成員合計123453計數(shù)4初始5未分組的案例1%230000100.0.0.00000.0100.0.05002.0.0100.000600.0.0.000040.0.0.055642100.0100.0100