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1、应用数理统计第一次课程论文学号：SY1227217姓名：袁帅2012年11月otherstaffoftheCentre.Duringthewar,ZhuwastransferredbacktoJiangxi,andDirectorofthenewOfficeinJingdezhen,JiangxiCommitteeSecretary.Startingin1939servedasrecorderoftheWestNorthOrganization,SecretaryoftheSpecialCommitteeAfterthevictoryofthelongMarch,hehasbeentheN
2、orthwestOfficeoftheFederationofStateenterprisesMinister,ShenmufuguSARmissions,DirectorofNingxiaCountypartyCommitteeSecretaryandrecorderoftheCountypartyCommitteeSecretary,Ministersand北京航空航天大学数理统计课程论文第III页我国居民消费价格指数的多元线性回归模型摘要本文首先选取了我国自1991年至2010年间的居民消费价格指数(CPI)为因变量，并对可能影响CPI的七个因素进行了统计,进一步利用统计软件SPSS
3、对以上数据进行了多元逐步线性回归。并最终确定了居民消费价格指数与各因素之间关系的“最优”回归方程。关键词：多元线性回归，逐步回归法，居民消费价格指数，SPSSotherstaffoftheCentre.Duringthewar,ZhuwastransferredbacktoJiangxi,andDirectorofthenewOfficeinJingdezhen,JiangxiCommitteeSecretary.Startingin1939servedasrecorderoftheWestNorthOrganization,SecretaryoftheSpecialCommitteeAf
4、terthevictoryofthelongMarch,hehasbeentheNorthwestOfficeoftheFederationofStateenterprisesMinister,ShenmufuguSARmissions,DirectorofNingxiaCountypartyCommitteeSecretaryandrecorderoftheCountypartyCommitteeSecretary,Ministersand北京航空航天大学数理统计课程论文第III页otherstaffoftheCentre.Duringthewar,Zhuwastransferredba
5、cktoJiangxi,andDirectorofthenewOfficeinJingdezhen,JiangxiCommitteeSecretary.Startingin1939servedasrecorderoftheWestNorthOrganization,SecretaryoftheSpecialCommitteeAfterthevictoryofthelongMarch,hehasbeentheNorthwestOfficeoftheFederationofStateenterprisesMinister,ShenmufuguSARmissions,DirectorofNing
6、xiaCountypartyCommitteeSecretaryandrecorderoftheCountypartyCommitteeSecretary,Ministersand北京航空航天大学数理统计课程论文第III页目录摘要I1.符号说明12.引言13.数据的采集和整理23.1数据采集23.2建模34.数据分析35.结论9参考文献10致谢10otherstaffoftheCentre.Duringthewar,ZhuwastransferredbacktoJiangxi,andDirectorofthenewOfficeinJingdezhen,JiangxiCommitteeSec
7、retary.Startingin1939servedasrecorderoftheWestNorthOrganization,SecretaryoftheSpecialCommitteeAfterthevictoryofthelongMarch,hehasbeentheNorthwestOfficeoftheFederationofStateenterprisesMinister,ShenmufuguSARmissio
