当前板块通过setsysparampn_bkbkname,为当前板块名称bk_summodelinfoidarr,只考虑b股tdtd2tdtr,td剔除绩差tdtd2tdtr,trtrtdsampleselect为2tdtd,并设置当期板块pn_bk为,新建分类stockarrsetsysparampn_bkmybk,…

方程组ax=bse_gauss_,array1000200,4699se_gauss_,media2024-03-20_wefcpvnqqtg5qgjaimage164,quotimg参考refse_gaussref,…

年前同期的年报q22在合并,的主营业务利润mainprofit_yearrdate,media2024-01-08_igyqnpdpfidoi2hcimage739,ov:=backupsystemparameters2setsysparampn_stocksz000002,:=mainprofit_year20111231,…

暴露度算法介绍bonds_nsbetasensretpbondid,@@实数衰减系数2@@,:=05returnbonds_nsbetasensretpbondid,media2024-01-08_igyqnpdpfidoi2hcimage719,…

指标与系统证券pn_stock系统,pn_date系统,pn_cycle复权,pn_rate和,|取三者的最大值2atr=,…

方程组ax=bse_choleskya,media2024-03-20_wefcpvnqqtg5qgjaimage162,media2024-03-20_wefcpvnqqtg5qgjaimage166,media2024-03-20_wefcpvnqqtg5qgjaimage162,array1000200,…

基金板块使用setsysparampn_bkbkname,为基金板块名称bk_icpercentage2rdate,td保本型tdtd2tdtr,新建分类fundarrsetsysparampn_bkquot,quotreturnbk_icpercentage220040930,…

一行为一组回归系数regress_ridgey,方差扩大因子法regress_ridgey,y的岭迹regress_ridgey,:=array4900502505,002616200003120351,004127600004920943,0092121000010121012,nireturnret:=regress_ridgey,…

年前同期的年报q22在合并,报告期的营业利润operatingprofit_yearrdate,media2024-01-08_igyqnpdpfidoi2hcimage739,ov:=backupsystemparameters2setsysparampn_stocksz000002,:=operatingprofit_year20111231,…

年前同期的年报q22在合并,报告期的利润总额profitbeforetax_yearrdate,media2024-01-08_igyqnpdpfidoi2hcimage739,ov:=backupsystemparameters2setsysparampn_stocksz000002,:=profitbeforetax_year20111231,…