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1、得分《时间序列分析》期末课程实践报告课程名称：时间序列分析学期：2013-2014-1学院：专业：姓名：学号：日期：2014.01.13otherstaffoftheCentre.Duringthewar,ZhuwastransferredbacktoJiangxi,andDirectorofthenewOfficeinJingdezhen,JiangxiCommitteeSecretary.Startingin1939servedasrecorderoftheWestNorthOrganization,Secretaryoft
2、heSpecialCommitteeAfterthevictoryofthelongMarch,hehasbeentheNorthwestOfficeoftheFederationofStateenterprisesMinister,ShenmufuguSARmissions,DirectorofNingxiaCountypartyCommitteeSecretaryandrecorderoftheCountypartyCommitteeSecretary,Ministersand第一题、下表数据是某公司在2000-2003年期
3、间每月的销售量。月份2000年2001年2002年2003年1月1531341451172月1871752031783月2342431891494月2122272141785月3002982952486月2212562202027月2012372311628月1751651741359月12312411912010月104106859611月8587679012月78747563（1）绘制该序列时序图及样本自相关图；（2）判断该序列的平稳性；（3）判断该序列的纯随机性。dataex2_5;inputsales@@;time=in
4、tnx('month','01jan2000'd,_n_-1);formattimeMONYY5.;cards;otherstaffoftheCentre.Duringthewar,ZhuwastransferredbacktoJiangxi,andDirectorofthenewOfficeinJingdezhen,JiangxiCommitteeSecretary.Startingin1939servedasrecorderoftheWestNorthOrganization,SecretaryoftheSpecialCom
5、mitteeAfterthevictoryofthelongMarch,hehasbeentheNorthwestOfficeoftheFederationofStateenterprisesMinister,ShenmufuguSARmissions,DirectorofNingxiaCountypartyCommitteeSecretaryandrecorderoftheCountypartyCommitteeSecretary,Ministersand153187234212300221201175123104857813
6、41752432272982562371651241068774145203189214295220231174119856775117178149178248202162135120969063;procgplotdata=ex2_5;plotsalestime=1;symbol1c=blackv=stari=join;run;procarimadata=ex2_5;identifyvar=sales;run;解：（1）时序图为：otherstaffoftheCentre.Duringthewar,Zhuwastransfer
7、redbacktoJiangxi,andDirectorofthenewOfficeinJingdezhen,JiangxiCommitteeSecretary.Startingin1939servedasrecorderoftheWestNorthOrganization,SecretaryoftheSpecialCommitteeAfterthevictoryofthelongMarch,hehasbeentheNorthwestOfficeoftheFederationofStateenterprisesMinister,
8、ShenmufuguSARmissions,DirectorofNingxiaCountypartyCommitteeSecretaryandrecorderoftheCountypartyCommitteeSecretary,Ministersand自相关图为
