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-数量类组合-t日持股,时的持仓明细portfoliobacktesting_quantity_,-数量类组合-t日持股,时的持仓明细范例tcodeendt,quotquotquotreturnportfoliobacktesting_quantity_,media2024-01-08_igyqnpdpfidoi2hcimage597,…
除权后的值sys_prevclosereal,系统昨收setsysparampn_stockquot,quotsetsysparampn_dateinttodate,returnsys_prevclose//,…
矩阵的时候跟confusion_matrix是,的multilabel_confusion_,y_truearray,predarraylabelsarraysample_weightarray,其他为负类范例t范例01,…
参数证券代码相关bondtermstructureofspotinterestrate_curvebegt,的即期利率曲线范例tcode获取,年期即期利率setsysparampn_stockbts000033,bondtermstructureofspotinterestrate_curve20170301t,…
参数证券代码相关bondtermstructureofyieldtomaturity_curvebegt,的到期收益率曲线范例tcode获取,年期到期收益率setsysparampn_stockbts000033,bondtermstructureofyieldtomaturity_curve20170301t,…
当前板块通过setsysparampn_bkbkname,为当前板块名称bk_beta4indexid,进行一元回归得到范例tcode为了,并设置当期板块pn_bk为,新建分类stockarrsetsysparampn_bkmybk,…
基金总份额%fundbkmanagertradesharesofrate_yearbkname,基金总份额%范例tcode//,总份额%returnfundbkmanagertradesharesofrate_yearquot,…
基金总份额%fundbkmanagertradesharesofrate_lyearbkname,基金总份额%范例tcode//,总份额%returnfundbkmanagertradesharesofrate_lyearquot,…
参数股票时间相关stockswindustryidlv1_iistring,考虑非指数成分范例tcode万科,行业指数代码setsysparampn_stockquot,quotsetsysparampn_date20210302t,stockswindustryidlv1_ii//,…
参数股票时间相关stockswindustryidlv2_iistring,考虑非指数成分范例tcode万科,行业指数代码setsysparampn_stockquot,quotsetsysparampn_date20210302t,stockswindustryidlv2_ii//,…