复权方式等相关dsma_iexp,无法区别当调用dsma_i求,endt:=20180827tsetsysparampn_stocksh603260,pn_cyclecy,_i@close02//不做,_i@close02closedma2,_i@open02opencode,002aa:=@2*close,…

分类和多分类cohen_kappa_,labelsarrayweightsstringsample_weightarray,是nil@@sample_weight@,只提供y1和y2y_true:=,20220,pred:=array00220,y_true:=array202,pred:=array00220,…

布林线2通过计算,信赖区间当p取2时与,boll_f一致,系统证券pn_stock系统,pn_date系统,pn_cycle复权,td买入条件tdtd2tdtr,数组tdtrtrtd2tdtd,…

media2024-03-20_wefcpvnqqtg5qgjaimage170,quotimgig_simpson_,a:=1b:=2callback1:=,:=quotfquotig_simpson_,ybeginreturnx+2*y,refintegralrefrefig_simpson_,…

参数时间板块相关bk_btdepartmentamountpercentdirection,整型交易方向买入=2卖出=,总额比%setsysparampn_date20201120t,pn_bkquot,a股quotreturnbk_btdepartmentamountpercent2,…

板块指标的股票filtersamplebycriterion_newstockarr,td剔除绩差tdtd2tdtd,trtrtdsampleselect为2tdtd,sh000300quotinttodate20070930filtersamplebycriterion_newstks,20070930200199999995529652,…

参数时间板块相关bk_btinstitutionamountsumpercent2n,年11月20日的2日内机构,总额比%setsysparampn_bkquot,a股quotsetsysparampn_date20201120t,bk_btinstitutionamountsumpercent22,…

基金板块使用setsysparampn_bkbkname,占净值比例%bk_scpercentagegrowrdate,td保本型tdtd2tdtr,新建分类fundarrsetsysparampn_bkquot,quotreturnbk_scpercentagegrow20040930,7101//结果219code,…

矩相关系数的平方sp_rsqexp1,@texpression@@表达式2与系统,的平方codesetsysparampn_stockquot,quotsetsysparampn_date20181030t,10quot日期quotsp_timequot,…

方差风险溢价方法2使用iv,当前仅支持日线oppz_vrp2optype,valuestatemethodrealivmethodintegerrsp_cyclecycle,期权tdtrtrtd2tdtd,期权tdtrtrtd2tdtd,加权tdtrtrtd2tdtd,tablehtm@@rsp_cycle@,…