10-【财务分析】-19-指数平滑法预测产品销量

产品销量预测月份产品销量指数平滑预测标准误差131730.00233370.0031730.00330340.1533370.00435020.0030340.15535220.0035020.003355.12479632920.0035220.003220.81703731809.7532920.003012.80578834000.0031809.751479.03742937010.0034000.001942.494111039920.0037010.002242.762441147010.0039920.002727.965971243320.0047010.004753.816011347066.5043320.004910.950351446792.6547066.505096.419081539017.5046792.653040.140131642850.0039017.504985.452621748000.0042850.005007.195081849082.5548000.005821.326131234567891010.0010000.0020000.0030000.0040000.0050000.0060000.00指数平滑数据点值1234567891011121314151617180.0010000.0020000.0030000.0040000.0050000.0060000.00f(x)=29885.6105079305exp(0.0270356695619993x)产品销量预测产品销量Exponential(产品销量)1234567891011121314151617指数平滑实际值预测值数据点415161718