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media2024-01-05_ci2sdwbmxlnsfxvnimage407,media2024-01-05_ci2sdwbmxlnsfxvnimage408,media2024-01-05_ci2sdwbmxlnsfxvnimage409,函数center相关函数sf_raylpdfx,参考各函数帮助说明aid=,…
media2025-09-18_h5nmepic9upmpqw0image13,一维数组求总体方差codea:=array,576returnpopnvariancea//结果,:=rand10arrayquotaquotquot,行的区间arrquota-总体,media2025-09-18_h5nmepic9upmpqw0image14,…
名别名备注aid=,afama_french_,…
证券代码时间系统参数pn_changeddatemode相关,pn_changeddatemode=,日和公布日pn_changeddatemode=,:=backupsystemparameters2//取万科a最新流通,setsysparampn_stocksz000002,…
a系统默认,范例如下codesetsysparampn_cyclecy,093005setsysparampn_dated,系统时间returndatetimetostrsp_time//,…
批导出数据可通过register_proc与,模型获取天软数据register_proctitle3,=0printclast_errorelse,pddataframedfdfto_excelpath,1pytslregister_procardotest,ofstockendrdo2atstock,…
media2025-09-18_h5nmepic9upmpqw0image9,一维数组求总体标准差codea:=array,576returnpopnstddeva//结果,:=rand10arrayquotaquotquot,行的区间arrquota-总体,media2025-09-18_h5nmepic9upmpqw0image10,…
参数证券代码系统参数pn_changeddatemode相关,pn_changeddatemode=,日和公布日pn_changeddatemode=,tcode//取万科a截止2017,ov:=backupsystemparameters2setsysparampn_stocksz000002,…
a用多,的点codesetsysparampn_stocksz000002,pn_cyclecy,daysetsysparampn_date20190820t,*1002setsysparampn_cyclecy,…
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