aststsstr=setsysparampn_stocksz000001,pn_date20190507t,tsimportjsontsstr=setsysparampn_stockop10001798,720where截止日=20190507endreturnexportjsonstring,=zlid:=zlal10endt_:=20190101,…

aststsstr=setsysparampn_stocksz000001,pn_date20190507t,封装取数模型getdata_04stockarr,jsondata=tsremotecallfuncgetdata_04sz000001,每股收益:=reportofall9900000newreportendreturnexportjsonstring,…

上市orderby变动日endret:=,retorderby变动日endreturnt,stockid:=sh601360setsysparampn_stockstockid,pn_cyclecy,stocktradedayqk20180210t20180305tsetsysparampn_cyclecy,…

封装了一个函数fillna_vvb,用户函数可命名为fillna_vvb,dateorderby1dateendreturnd,//方法2调用fillna_vvb,returnfillna_vvb,dmrow-1mcolendreturnd,1whereifnilcstriendreturnd,…

20190621tattentionemsetsysparampn_stockarrbkarr,写emattentionsetsysparampn_cyclecy,daysetsysparampn_rate1,pn_ratedayendt,oho_alpha_xxxendreturnr,dandstockgomarkettradedays240thisrowendsetsysparampn,…

dbegtand截止日<=dendtendcodetitle3,endt:=20190701tsetsysparampn_stockof000001,thisrowas单位净值fromtarrendcode,…

20190101and截止日<=20191231endreturnarr,hkhsi001where截止日=20180702endreturnistable,模型提取codesetsysparampn_stockhsg000002,20200427and截止日<=20201027endreturnarr,…

sysparamarraydobegin语句段endattention,endt:=20190814tsetsysparampn_cyclecy,daysetsysparampn_stocksz000002,pn_dateendt,vola:=arraypn_cyclecy,:=closev1:=volendreturnarray,…

的点codesetsysparampn_stocksz000002,pn_cyclecy,daysetsysparampn_date20190820t,*1002setsysparampn_cyclecy,to2019082016tofsz000002endlowpoint:=,=nilwherecloselendhighpoint:=,…

=width1000pxsetsysparampn_stocki,c-3300setsysparampn_date20200220t,pn_cyclecy,:=nday14datesp_timeg,是否高于上界fromtendcode结果,…