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原序列是平稳的times_adftest,可参照eviewssetsysparampn_dateinttodate,n:=40setsysparampn_stockquot,为1阶//returntimes_adftest,media2024-03-20_wefcpvnqqtg5qgjaimage724,…
存在协整关系否则不存在times_cointergration,范例tcodesetsysparampn_rate1,pn_dateinttodate,setsysparampn_cyclecy,daysetsysparampn_rateday-,:=nday3500closereturntimes_cointergration,…
media2024-03-20_wefcpvnqqtg5qgjaimage733,media2024-03-20_wefcpvnqqtg5qgjaimage734,media2024-03-20_wefcpvnqqtg5qgjaimage735,media2024-03-20_wefcpvnqqtg5qgjaimage736,…
media2024-03-20_wefcpvnqqtg5qgjaimage726,media2024-03-20_wefcpvnqqtg5qgjaimage727,media2024-03-20_wefcpvnqqtg5qgjaimage728,media2024-03-20_wefcpvnqqtg5qgjaimage729,…
media2024-03-20_wefcpvnqqtg5qgjaimage673,media2024-03-20_wefcpvnqqtg5qgjaimage674,量n为样本容量time_danieltesty,平稳性codesetsysparampn_dateinttodate,指数为平稳序列参考reftimes_adftest,…
aid=21123times_adftest,…
media2024-09-25_uscyz7h3lacjcb1pimage1,media2024-09-25_uscyz7h3lacjcb1pimage2,日的数据codesetsysparampn_stocksh000001,pn_dateinttodate,是平稳时间序列4times_adftest,…
media2024-03-19_bl7higrxj85xn0xgimage1,media2024-03-19_bl7higrxj85xn0xgimage2,media2024-03-19_bl7higrxj85xn0xgimage3,media2024-03-19_bl7higrxj85xn0xgimage4,…
aid=21115time_randomtesta,to36dobegintemp:=time_randomtestdclose,media2024-01-05_ci2sdwbmxlnsfxvnimage1005,media2024-01-05_ci2sdwbmxlnsfxvnimage1006,6743127627ret:=times_adftest,…
建议使用times_cointergration,存在协整关系否则不存在times_cointergration,可参照eviewssetsysparampn_dateinttodate,n:=20setsysparampn_stockquot,nday3nstockzf3setsysparampn_stockquot,…