幅度比pcnt_fn,media2024-01-08_igyqnpdpfidoi2hcimage314,的zzmatype=1返回当前,nday由系统参数pn_nday设置,180与系统证券pn_stock系统,pcnt_fnm1returnv,…

cu_bigbargaintypefieldid,范例tcodereturncu_bigbargaintypefield1,…

sf_gamma函数,马函数带入x=15求积,demo_sf_,media2024-04-18_cehgfbgh7vv1xx2kimage199,范例tcodereturndemo_sf_,…

计算f_score适用于,和多标签分类fbeta_scorey,truearrayy_predarray,averagestringlabelsarraypos_labelinteger,@beta参数默认是1@@,_true:=array0120,pred:=array02100,_true:=array0120,…

sf_ex函数,函数带入变量x=165求积,demo_sf_,media2024-04-18_cehgfbgh7vv1xx2kimage192,范例tcodereturndemo_sf_,…

sf_beta函数,函数带入变量x=15y,25求积分值demo_sf_,media2024-04-18_cehgfbgh7vv1xx2kimage194,范例tcodereturndemo_sf_,…

阿姆氏指标arms_fn,media2024-01-08_igyqnpdpfidoi2hcimage314,日的简单平均type=1返回当前,nday由系统参数pn_nday设置,180与系统证券pn_stock系统,arms_fnm1returnv,…

成交量变异率vr_fn,media2024-01-08_igyqnpdpfidoi2hcimage314,的zzmatype=1返回当前,nday由系统参数pn_nday设置,180与系统证券pn_stock系统,vr_fnm1returnv,…

会被填充当dtype=1时以,searchcontenttslkeyword=stocks_stylefactor%,f2%d7%d3_1quot,=quot_blankquot,_stylefactorahtmpf_stylefactorportfolio,integer@@取值类型1因子暴露,endt:=20200601tdtype:=1returnpf,…

序列差分time_diffy,rand10010returntime_diffa,…