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算法与matlab兼容sp_skewness2exp,度序列codesetsysparampn_stockquot,quotsetsysparampn_date20181030t,10quot日期quotsp_timequot,pn_datesp_time+0,…
前十的数据fp_userdbuserdbname,范例tcodesetsysparampn_stocksz000001,pn_cyclecy,daysetsysparampn_date20180801t,nday100日期sp_time涨幅%,…
的收益及标准差pf_trailingreturnt1,:=inttodate20110630setsysparampn_dateendt,:=ndayn截止日sp_time涨幅,specstockzf3indexidreturnpf_trailingreturnt,…
因子的计算中getparm_stockarr_,getbkbydatesh000905endtendsetparm_stockarrfuncb,setparm_stockarrfunca,sp_spn,stockarr_byendtsp_time1sp,stockarr_byendtsp_time1return,…
比特雷诺詹森pf_relativeperformancet1,:=inttodate20110630setsysparampn_dateendt,:=ndayn截止日sp_time涨幅,specstockzf3indexidreturnpf_relativeperformancet,…
关键字计算同函数pf_stdofdown下跌,算法一样pf_semideviationt,:=inttodate20110630setsysparampn_stocksw801020,pn_dateendt,ndayn日期sp_time涨幅%,…
关键字计算同函数pf_semideviation下方,算法一样pf_stdofdownt,:=inttodate20110630setsysparampn_stocksw801020,pn_dateendt,ndayn日期sp_time涨幅%,…
的stdevof关键字计算pf_standarddeviationt,:=inttodate20110630setsysparampn_stocksw801020,pn_dateendt,:=ndayn日期sp_time涨幅,…
的stdevof关键字计算pf_stdofupt,:=inttodate20110630setsysparampn_stocksw801020,pn_dateendt,:=ndayn日期sp_time涨幅,…
复权基准日一般与pn_rate一起,pn_ratedaystring,日的后复权setsysparampn_stocksz000002,pn_date20180905t,30datedatetostrsp_timecloseclose,…