天软为您找到相关结果约9787个,用时约0.00秒.
收益率序列的平均值pf_avggaint,endt:=inttodate20110630setsysparampn_stock,setsysparampn_date,tradedaysbegtendtt:=ndayn日期,涨幅%stockzf3returnpf_avggaint,…
序列的平均收益pf_avggainofupt,endt:=inttodate20110630setsysparampn_stock,setsysparampn_date,tradedaysbegtendtt:=ndayn日期,涨幅%stockzf3returnpf_avggainofupt,…
跌收益的平均值pf_avggainofdownt,endt:=inttodate20110630setsysparampn_stock,setsysparampn_date,tradedaysbegtendtt:=ndayn日期,涨幅%stockzf3returnpf_avggainofdownt,…
所有数据的比例pf_percentofupt,endt:=inttodate20110630setsysparampn_stock,setsysparampn_date,tradedaysbegtendtt:=ndayn日期,涨幅%stockzf3returnpf_percentofupt,…
所有数据的比例pf_percentofdownt,endt:=inttodate20110630setsysparampn_stock,setsysparampn_date,tradedaysbegtendtt:=ndayn日期,涨幅%stockzf3returnpf_percentofdownt,…
的stdevof关键字计算pf_stdofupt,endt:=inttodate20110630setsysparampn_stock,setsysparampn_date,tradedaysbegtendtt:=ndayn日期,涨幅%stockzf3returnpf_stdofupt,…
-累计收益率%pf_cumulativereturnt,endt:=inttodate20110630setsysparampn_stock,setsysparampn_date,tradedaysbegtendtt:=ndayn日期,涨幅%stockzf3returnpf_cumulativereturnt,…
的stdevof关键字计算pf_standarddeviationt,endt:=inttodate20110630setsysparampn_stock,setsysparampn_date,tradedaysbegtendtt:=ndayn日期,涨幅%stockzf3returnpf_standarddeviationt,…
关键字计算同函数pf_stdofdown下跌,算法一样pf_semideviationt,endt:=inttodate20110630setsysparampn_stock,setsysparampn_date,tradedaysbegtendtt:=ndayn日期,涨幅%stockzf3returnpf_semideviationt,…
关键字计算同函数pf_semideviation下方,算法一样pf_stdofdownt,endt:=inttodate20110630setsysparampn_stock,setsysparampn_date,tradedaysbegtendtt:=ndayn日期,涨幅%stockzf3returnpf_stdofdownt,…