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{"sheet":"季度销售成本预测","index":0,"n_rows":35,"n_cols":9,"rows_kept":35,"cut":false,"hidden":false,"merged":[[0,0,0,2]]}
["季度销售成本预测"]
["季度","销售量","销售成本"]
["第一季度",0.3523,1860.252]
["第二季度",0.3831,1457.123]
["第三季度",0.36130000000000001,1670.223]
["第四季度",0.35220000000000001,186.52500000000001]
[]
["SUMMARY OUTPUT"]
[]
["回归统计"]
["Multiple R",0.25862199918324685]
["R Square",6.6885338461539337E-2]
["Adjusted R Square",-0.39967199230769102]
["标准误差",894.58542055349892]
["观测值",4]
[]
["方差分析"]
[null,"df","SS","MS","F","Significance F"]
["回归分析",1,114728.03187098866,114728.03187098866,0.14335931310148531,0.74137800083952143]
["残差",2,1600566.1493337611,800283.07466688054]
["总计",3,1715294.1812047497]
[]
[null,"Coefficients","标准误差","t Stat","P-value","Lower 95%","Upper 95%","下限 95.0%","上限 95.0%"]
["Intercept",-3572.9146334645666,12860.614766242581,-0.27781833904573494,0.80723706616451707,-58907.673861059055,51761.844594129921,-58907.673861059055,51761.844594129921]
["X Variable 1",13434.868889404559,35483.011893425639,0.3786281990310354,0.74137800083952143,-139236.20908630473,166105.94686511383,-139236.20908630473,166105.94686511383]
[]
[]
[]
["RESIDUAL OUTPUT"]
[]
["观测值","预测 Y","残差"]
[1,1160.1896762726597,700.0623237273403]
[2,1573.9836380663198,-116.86063806631978]
[3,1281.1034962773008,389.11950372269916]
[4,1158.8461893837193,-972.32118938371934]

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