array@@二维数组范例tcodereturn,现金等价物tdtdps1_4td,…

时点由endt决定范例tcode//,:=inttodate20110315setsysparampn_dateendt,36code参考refbk_pnaref,…

时点由endt决定范例tcode//,:=inttodate20110315setsysparampn_dateendt,58code参考refbk_pmiref,…

指定股票关联交易范例t:/取得,关联交易codesetsysparampn_stocksh600121,:=101returnusermodel_tsstockrelativebargainbytype,…

返回3//-msizet返回一维数组,22//-msizet1返回,01//-mrowst功能同,返回3//-mrowst1返回,media2024-01-04_gnnmdqtlydjo0s0himage36,…

历史所有数据setsysparampn_stockcu,:=getfuturesdailywarehouse20211129t20211129ttifret,1thenreturntelsereturn,获取2getfuturesdailywarehousebegtendtt可访问,…

n期数据对期数t的二次,如下npt=a*t2+,*t+c,npt表示过去第t期的,不标准化codesetsysparampn_stockquot,度标准化codesetsysparampn_stockquot,…

板块的复合指数范例tcodereturn,201209260true2cy_day1,media2024-01-08_igyqnpdpfidoi2hcimage564,…

组合aibj都进行t次试验,aid=21008anova_twicea,…

时点由endt决定范例tcode//,:=inttodate20110315setsysparampn_dateendt,37code参考refbk_pcfref,…