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意图与系统证券pn_stock系统,pn_date系统,pn_cycle复权,pn_rate复权,-昨收盘价昨收盘价2z=,…
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,…
股价曾经低于发行价格2取复权,日为复权基准日stocks_highbkname,上证a股quotreturnstocks_highs,…
矩阵的时候跟confusion_matrix是,的multilabel_confusion_,y_truearray,predarraylabelsarraysample_weightarray,array1010232,array0110232,_weight:=array125return,array1010232,…
方程组ax=bse_gauss_,array1000200,4699se_gauss_,media2024-03-20_wefcpvnqqtg5qgjaimage164,quotimg参考refse_gaussref,…
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=,…
成交金额万元换手率%blockbigbargaindetail_oldbkname,考虑主动卖盘tdtd2tdtr,td换手率标准tdtd2tdtr,…
的市值和排名portfoliobacktesting_quantity_,00quot证券类别quot2quot组合,00quot证券类别quot2quot组合,endt:=39818returnportfoliobacktesting_quantity_,media2024-01-08_igyqnpdpfidoi2hcimage602,…
实际到期日之间返回nil2当指定,回售占比cb_cumulativeconditionalresaleratio,范例tcodesetsysparampn_stockquot,quotsetsysparampn_dateinttodate,returncb_cumulativeconditionalresaleratio,…
实际到期日之间返回nil2当指定,回售占比cb_cumulativeadditionresaleratioreal,范例tcodesetsysparampn_stockquot,quotsetsysparampn_dateinttodate,returncb_cumulativeadditionresaleratio//,…