td1tdtdmt_transpositiontd,td2tdtdmt_multiplicationtd,td3tdtdmt_additiontd,td4tdtdmt_subtractiontd,方式u:*eyenm*s,方式u:*eyenm*s,…

media2024-01-05_ci2sdwbmxlnsfxvnimage130,img组m维数据,media2024-01-05_ci2sdwbmxlnsfxvnimage131,media2024-01-05_ci2sdwbmxlnsfxvnimage132,media2024-01-05_ci2sdwbmxlnsfxvnimage133,…

的n个年报+m个季报,@integer@@最近m个季度,的n个年报+m个季报,tcodesetsysparampn_stockquot,media2024-01-08_igyqnpdpfidoi2hcimage178,…

的我们可以使用time_arch函数,media2024-03-19_j2yjjcahc3ptgowaimage1,media2024-03-19_j2yjjcahc3ptgowaimage2,media2024-03-19_j2yjjcahc3ptgowaimage3,img的冲击garch-m模型我们,…

21模型简介famafrench_regress_,tdtrtrtdcy_daytd,tdtrtrtdcy_weektd,tdtrtrtdcy_monthtd,+h*hml+m*mom,…

计算组合的varpf_varbymontecarlow,=round1-*m对应分,fromt2endreturnpf_varvsbenchmarkvars1,…

计算组合的varpf_varbydeltanormalw,1-1-powerm*power,日1<=t<=m的对数,日1<=t<=m的对数,包含的证券个数5m证券收益率,fromtendreturnpf_varbydeltanormals,…

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最高与系统证券pn_stock系统,pn_cycle和,时间pn_date有关,real@@实数算法m=min,日表达式的最高=m日表达式,表达式的最高setsysparampn_stocksz000002,…

搭配研判vrnintegermintegergraph,@@整数@@m@@,范例tcodesetsysparampn_stocksh000001,pn_dateinttodate,media2024-01-08_igyqnpdpfidoi2hcimage489,…