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约束最优化问题sumt_methodx0,28leaststep=00052从ni,赋值给x调用hooke_jeeves_,…
一年累计回购次数stock_repurchasebuynumbyyearendt,td竞价回购tdtd2tdtr,trtdb股tdtd2tdtr,累计回购次数setsysparampn_stocksz000002,stock_repurchasebuynumbyyear20151201t,0//结果2code,…
比率%板块为pn_bk设置,简单加总和的平均值2算术平均时,比率之和求平均bk_cashflowmainoperationratioreportdate,只考虑b股tdtd2tdtr,td剔除绩差tdtd2tdtr,0的个股取值为2即剔除,:=inttodate20120830setsysparampn_dated,…
的上市信息tsweb_stock_,万二级行业tdtd2tdtr,sh600025quotreturntsweb_stock_,media2024-11-13_2ni62jl0oukv7u9ximage2,media2024-11-13_2ni62jl0oukv7u9ximage3,…
ebitda与系统参数pn_bk相关,trtd中位数tdtd2tdtr,只考虑b股tdtd2tdtr,td剔除绩差tdtd2tdtr,总负债ebitda加权setsysparampn_bkquot,quotreturnbk_debttoebitda20231231,…
无约束最优化问题hooke_jeeves_,f0并赋值给fy2把y,对应位置的数据的2倍相,对应位置的数据的2倍减,dtsum加16以上2-5,…
人减持市值bk_dssoreducevalueqjbkname,td二级市场买卖tdtd2tdtr,td配偶tdtd2tdtr,减持市值returnbk_dssoreducevalueqjquot,…
的常见关联因子stocks_assoc_,0-0602quotsz000001,4quotsz000002quot0204,::=absmcell场景2关联矩阵,quot00602quotsz000001,:=-1returnstocks_assoc_,media2026-01-26_8wktcrpnv8imv5weimage36,…
市值变比%bk_ccassmarketvaluechangegrowratiobyparticipant,主要是银行tdtd2tdtr,变比%returnbk_ccassmarketvaluechangegrowratiobyparticipant,…
增长率%板块为pn_bk设置,增长率之和求平均bk_operatingprofitgrowratioreportdate,只考虑b股tdtd2tdtr,td剔除绩差tdtd2tdtr,0的个股取值为2即剔除,参数无效当sampleselect为2时此,:=inttodate20120830setsysparampn_dated,…