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增长率%板块为pn_bk设置,增长率之和求平均bk_totalequitygrowratioreportdate,trtd算术平均tdtd1tdtr,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,…
列表市净率纵比block_pb_,只考虑a股tdtd1tdtr,tdsampleselect为0或1tdtd,范例tcodereturnblock_pb_,media2024-08-20_0fmbbyk83qm5rp9bimage40,…
销率纵比block_pmi_,只考虑a股tdtd1tdtr,tdsampleselect为0或1tdtd,范例tcodereturnblock_pmi_,media2024-08-20_0fmbbyk83qm5rp9bimage41,…
现率纵比block_pcf_,只考虑a股tdtd1tdtr,tdsampleselect为0或1tdtd,范例tcodereturnblock_pcf_,media2024-08-20_0fmbbyk83qm5rp9bimage42,…
高频与系统股票pn_stock相关,td复利法tdtd1tdtr,益率详情tdtd1tdtr,一日价格基准日价格-1*100,益率值setsysparampn_stockquot,quot00returnpf_benchmarkreturndayly3barr,…
价偏离度%rd_sm_,前n档位-1表全部,%范例tcodesp_spn,stockquotsz000001quotsp_spn,date20231030110000tsp_spn,…
买价偏离度%rd_sm_,前n档位-1表全部,%范例tcodesp_spn,stockquotsz000001quotsp_spn,date20231030110000tsp_spn,…
pbpmi结构表pe_pb_,trtd市净率tdtd1tdtr,范例tcodereturnpe_pb_,media2024-08-20_0fmbbyk83qm5rp9bimage26,…
源与优先级title1pn_reporttype取值,范围是否与pn_stockpn,应用最广泛与pn_stockpn,date相关1优先级,财务数据提取与pn_stockpn,title1范例title1title2范例1pn_,2pn_reporttype=1title2code,endtsetsysparampn_reporttype1//财,…
最小二乘回归regress_constrainty,或整数在0与1之间缺省,0残差平方和最小1方差最小,回归方程系数若constant为1第0,0为残差平方和1为方差,ub:=arrayreturnregress_constrainty,media2024-03-20_wefcpvnqqtg5qgjaimage555,…