rachev比率pf_rachevt1,度量范例tcodesetsysparampn_stock,setsysparampn_date,setsysparampn_cycle,_dayarr1:=nday1000截止日,涨幅%stockzf3returnpf_rachevarr1,…

分位数的平均值pf_quantiler,实数范例tcodesetsysparampn_stock,setsysparampn_date,setsysparampn_cycle,_dayarr1:=nday250截止日,涨幅%stockzf3returnpf_quantilearr1,…

--构造示例数据setsysparampn_stock,setsysparampn_date,16tsetsysparampn_cycle,_1mt1:=nday240time,sp_timec,t2:=nday240time,sp_timeh,t3:=nday240time,sp_timel,t4:=nday240time,…

峰度与偏度pf_varkurtosisandskewnessw,%fromtendsetsysparampn_stock,setsysparampn_date,setsysparampn_cycle,_dayarr1:=nday243开始,sp_time截止日,time+365returnpf_varkurtosisandskewnesss,…

日的累乘值sp_productexp,累计涨幅序列codesetsysparampn_stock,sz000002quotsetsysparampn_date,setsysparampn_cycle,_monthreturnnday12quot,quotsp_timequot,累计涨幅quotspecallsp_product1,…

第m个最小值sp_smallexp,最小值价格序列codesetsysparampn_stock,sz000002quotsetsysparampn_date,setsysparampn_cycle,_monthreturnnday12quot,quotsp_timequot,最小价格quotspecallsp_smallclose,…

linkedselectshowdata1indexidstockidbeginsetsysparampn_stock,setsysparampn_date,setsysparampn_cycle,_dayreturnnday30date,sp_timeindexid,linkedselectshowdata2indexidstockidbeginsetsysparampn_stock,…

天的换手率codesetsysparampn_stock,setsysparampn_date,setsysparampn_cycle,_dayreturnnday10time,…

的证券则可直接使用nday进行指标,18032faq要点说明在nday的调用,则需将该参数用sp_time替代,指定日依赖系统参数pn_date,20220526t//截止时间setsysparampn_stock,setsysparampn_cycle,_day//日期setsysparampn_date,…

数据的提取方式setsysparampn_stock,setsysparampn_date,setsysparampn_cycle,_daysetsysparampn_rateday,不复权数据setsysparampn_rate0,默认也为0t0:=nday10000date,sp_timeclose,…