非百分数板块为pn_bk设置,比率之和求平均bk_longdebttonet,只考虑b股tdtd2tdtr,td剔除绩差tdtd2tdtr,0的个股取值为2即剔除,参数无效当sampleselect为2时此,:=inttodate20120830setsysparampn_dated,mybkquotstkarrsetsysparampn_bkmyhs300,…

组合的百分比贡献pf_componentbetapercent2t,的对数收益率序列y2取指数,证券占投资组合的比例2=证券,行业代码sw801180returnpf_componentbetapercent2w1,media2024-01-08_igyqnpdpfidoi2hcimage766,…

系统参数证券代码相关fund_mainsharesholdershownumber,tdtrtrtd最近2个报告期,td2tdtr,主要持有人数据setsysparampn_stockof160505,fund_mainsharesholder2,…

和多标签分类precision_scorey,truearrayy_predarray,stringlabelsarraypos_labelinteger,_weightarrayrealy_true@,true:=array01201,_pred:=array0210,true:=array01201,…

对应的概率密度sf_laplacepdfx,1-8returnsf_laplacepdfx,media2024-03-20_wefcpvnqqtg5qgjaimage306,quotimg参考refsf_laplacecdfref,…

值返回随机变量值sf_laplaceinvy,-099returnsf_laplaceinvy,media2024-03-20_wefcpvnqqtg5qgjaimage308,quotimg参考refsf_laplacepdfref,…

财务数据环比stocks_hbcomparebkname,环比分析tdtd2tdtr,只显示同比tdtd2tdtr,为主指标为辅tdtd2tdtr,trtd万元tdtd2tdtr,460084601146012returnstocks_hbcompare上证,…

系统证券时间相关index_callpcfrighttype,trtd中位数tdtd2tdtr,td剔除绩差tdtd2tdtd,市现率setsysparampn_stocksh000300,pn_date20230731t,index_callpcf11,结果46018code范例2code//,…

涨停的股票数量统计index_ztlb5countdoption,td剔除新股tdtd2tdtr,及以上个数setsysparampn_stockquot,quotsetsysparampn_date20241224t,index_ztlb5count0,结果2code,…

季度%板块为pn_bk设置,简单加总和的平均值2算术平均时,增长率之和求平均bk_tbgrowratio2,只考虑b股tdtd2tdtr,td剔除绩差tdtd2tdtd,trtrtdsampleselect为2tdtd,:=inttodate20120830setsysparampn_dated,mybkquotstkarrsetsysparampn_bkmyhs300,…