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滞后阶数的相关系数time_acf,media2024-03-20_wefcpvnqqtg5qgjaimage666,media2024-03-20_wefcpvnqqtg5qgjaimage667,732753returntime_acf,-00593参考reftime_pacf,reftime_randomtest,…
media2024-03-20_wefcpvnqqtg5qgjaimage671,media2024-03-20_wefcpvnqqtg5qgjaimage669,m是最大滞后长度time_randomtest,alpha:=005returntime_randomtest,media2024-03-20_wefcpvnqqtg5qgjaimage672,…
media2024-03-20_wefcpvnqqtg5qgjaimage668,media2024-03-20_wefcpvnqqtg5qgjaimage669,media2024-03-20_wefcpvnqqtg5qgjaimage670,quotimg是偏相关系数time_pacf,732753returntime_pacf,…
aid=21114time_pacf,to12dobegintemp:=time_randomtest,arraylag1-12acftime_,dpop112pacftime_acf,trtdlagtdtdacftdtd,m:=meandpopdpop_:=dpop,mreturnarmadpop_10,…
media2024-03-20_wefcpvnqqtg5qgjaimage684,media2024-03-20_wefcpvnqqtg5qgjaimage685,media2024-03-20_wefcpvnqqtg5qgjaimage686,media2024-03-20_wefcpvnqqtg5qgjaimage687,…
media2024-03-20_wefcpvnqqtg5qgjaimage676,media2024-03-20_wefcpvnqqtg5qgjaimage677,media2024-03-20_wefcpvnqqtg5qgjaimage678,media2024-03-20_wefcpvnqqtg5qgjaimage679,…
media2024-09-25_uscyz7h3lacjcb1pimage1,media2024-09-25_uscyz7h3lacjcb1pimage2,日的数据codesetsysparampn_stocksh000001,pn_dateinttodate,20120807close1:=ndayntimedatetostrsp,…
序列差分time_diff,:=rand10010returntime_diff,…
的选择q与ptime_analyse,及波动值setsysparampn_stockquot,quotsetsysparampn_cyclecy,daysetsysparampn_dateinttodate,quotarmaquot//调用time_analyse,:=1endendreturntime_analyse,…
media2024-03-20_wefcpvnqqtg5qgjaimage765,k为待估计参数time_chosep,59506745returntime_chosep,59506745returntime_chosep,59506745returntime_chosep,…