点与系统证券pn_stock系统,pn_date系统,pn_cycle复权,pn_rate复权,real@@实数算法1dif=,…

样本进行谱系聚类cluster_systema,@@integer@@1组间,输出谱系树optionsbest1输出最优,optionstree1输出谱系,0最佳分类排列方式1每一行,best1ret1:=cluster_systema,methodsret2:=cluster_systema,refdistancerefrefcluster_kmeansref,…

基金板块使用setsysparampn_bkbkname,为基金板块名称bk_irbondvaluerdate,td全部tdtd-1tdtr,td股票型tdtd1tdtr,新建分类fundarrsetsysparampn_bkquot,quotreturnbk_irbondvalue20040930,…

所占总市值的比例pf_groupconcentrationratiopfdata,s:=arrays01代码:=,sh600000sh600028s01市值:=,60000004000000s01行业名称,01测试02s01比例%,array6040returnpf_groupconcentrationratios,…

的募集资金数据tsweb_market_,万一级行业tdtd1tdtr,inttodate20240710returntsweb_market_,media2024-07-29_0rk9aflujhbfez2iimage111,…

等分的表现情况npartportfolio_pgmbk,按取值分tdtd1tdtr,流通股本加权tdtd1tdtr,范例tcodereturnnpartportfolio_pgmquot,万采掘quot@stockpe3_v10,0inttodate20120920inttodate2012102012quot,…

当前板块通过setsysparampn_bkbkname,为当前板块名称bk_summodelinfoidarr,只考虑a股tdtd1tdtr,td剔除亏损tdtd1tdtr,tdsampleselect为0或1tdtd,并设置当期板块pn_bk为,新建分类stockarrsetsysparampn_bkmybk,…

中查找基金持股holdbyorgan_fromfundscrdate,所有机构tdtd-1tdtr,td封闭式基金tdtd1tdtr,基金持股明细setsysparampn_stockquot,quotsetsysparampn_date20181010t,holdbyorgan_fromfundsc20180331,…

华夏出版社p218页b_sofstockoptiontype,trtd看跌期权tdtd1tdtr,范例tcodereturnb_sofstock0,media2024-01-08_igyqnpdpfidoi2hcimage625,…

华夏出版社p249页b_soffutureoptiontype,trtd看跌期权tdtd1tdtr,范例tcodereturnb_soffuture0,media2024-01-08_igyqnpdpfidoi2hcimage628,…