供后续开发使用mean_squared_,_errory_truey,predsample_weightmultioutput,y_true@,sample_weight:=array123,…

returntype有关板块为pn_bk设置,当前系统板块1returntype为,的简单加总和bk_taxandexpensesreportdate,只考虑a股tdtd1tdtr,td剔除亏损tdtd1tdtr,都参与计算取值为1即剔除,:=inttodate20120830setsysparampn_dated,…

季度%板块为pn_bk设置,当前系统板块1先计算,righttype有关请参照stocksfinancialitemps_q计算,现金流量净额和bk_eps_,净额*100%bk_tbgrowratio2,流通股本加权tdtd1tdtr,只考虑a股tdtd1tdtr,td剔除亏损tdtd1tdtd,…

参数股票复权相关pf_martinendt,real@@实数算法1计算每日,范例tcodesetsysparampn_stocksz000001,pf_martin20180801t,…

财务数据对比横向hxcompare_callstockarr,只显示结果tdtd1tdtr,td公司为主tdtd1tdtr,trtd千元tdtd1tdtr,范例tcodereturnhxcompare_callarray,9900202990020399002049900205010code,media2024-08-20_0fmbbyk83qm5rp9bimage33,…

数据对比纵比zbcompare_callstockarr,td一季报tdtd1tdtr,只显示结果tdtd1tdtr,为主年份为辅tdtd1tdtr,trtd千元tdtd1tdtr,范例tcodereturnzbcompare_callarray,media2024-08-20_0fmbbyk83qm5rp9bimage32,…

基础与系统证券pn_stock系统,pn_date系统,pn_cycle复权,pn_rate复权,real@@实数算法1x=,…

的平均涨幅%bk_ztavgzfdoption,剔除st股tdtd1tdtr,今涨幅%setsysparampn_bkquot,quotsetsysparampn_date20241224t,bk_ztavgzf0,…

=a+bmt_additiona,tcodea:=array136,42b:=array124,32mt_additiona,4code参考refmt_multiplicationref,mt_subtractionref,…

值返回随机变量值sf_nbininvy,成功的概率为01之间的实数,-099returnsf_nbininvy,media2024-03-20_wefcpvnqqtg5qgjaimage256,quotimg参考refsf_nbinpdfref,…