类型离散均匀分布sf_unidpdf,_unidcdfsf_unidinv,几何分布sf_geopdf,_geocdfsf_geoinv,tinv1randtf分布,abcdefreturnrandomfrom,3d4e5f6return,…

b8%b1%ea_1quot,=quot_blankquot,_scholes_americacontracttype,db%d6%b5_1quot,_ivoptiontypesxfclose_,…

:=3000h:=tt_userlogin上期,hthenbegina:=tt_queryh,资金timeoutb:=tt_queryh,持仓timeoutc:=tt_queryh,queryh结算查询timeoutf:=tt,…

media2024-03-20_wefcpvnqqtg5qgjaimage170,quotimgig_simpson_,@计算被积函数fxy,y2quotcallback3:=quotfquotig,simpson_2a,beginreturnxendfunctionfxy,refintegralrefrefig_simpson_,…

二乘法进行回归leastsquares_curvefittingf,yarrayarrayf@@,空值或者nan去除f和y,左除范例tcodef:=array,05044returnleastsquares_curvefittingf,media2024-03-20_wefcpvnqqtg5qgjaimage589,…

media2024-03-20_wefcpvnqqtg5qgjaimage211,abcdef4return,离散均匀分布tdtdsf_unidpdftd,sf_unidcdftd,sf_unidinvtd,tdtdtrtrtdf分布td,…

离散均匀分布tdtdsf_unidpdftd,sf_unidcdftd,sf_unidinvtd,几何分布tdtdsf_geopdftd,tdtdtrtrtdf分布td,abcdef4return,…

序列是平稳的times_adftesty,diffintegerstyleintegerfstringp,有趋势2@@f@@,可参照eviewssetsysparampn_dateinttodate,n:=40setsysparampn_stockquot,数项和趋势项//f:=quot,1阶//returntimes_adftesty,…

media2024-03-20_wefcpvnqqtg5qgjaimage383,media2024-03-20_wefcpvnqqtg5qgjaimage384,media2024-03-20_wefcpvnqqtg5qgjaimage385,media2024-03-20_wefcpvnqqtg5qgjaimage386,…

中定义pyexportfile2datafile_pathsheet,导出功能第二步通过register_proc接口,logintslprintclast_error,attentiondefpyexportfile2datafile_pathsheet,nameindex=falseprintf10003,…