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业绩预测stock_performanceforecastrdatetype,tcode//获取万科a最近6,业绩预测数据setsysparampn_stockquot,quotreturnstock_performanceforecast0,…
率%板块为pn_bk设置,板块的个股个数bk_dividendyield3reportdate,:=inttodate20120830setsysparampn_dated,mybkquotstkarrsetsysparampn_bkmyhs300,参考refbk_htmahref=,quot_blankquotdividendyieldahtmref,…
进行回归的结果regress_stepwisey,realxarrayofreala_e,一个解释变量@@a_e,为实数类型@@a_d,stklist-1dobeginsetsysparampn_stockstklist,setsysparampn_dateendt,pn_rate1,…
个股发行日stock_issuedatestockid,tcode//返回万科a发行日,stock_issuedatequot,…
板块jense指数bk_jensenmeasureindexid,48范例t可参考aid=,a参考refpf_jensenref,…
板块sharp指数bk_sharpmeasureindexid,标准差范例t可参考aid=,a参考refpf_sharpratioref,…
的资产压力测试pf_stresstestingofportfoliow,代码sz000002名称万科a市值3200000,市值45000000returnpf_stresstestingofportfoliow,media2024-01-08_igyqnpdpfidoi2hcimage805,…
率%板块为pn_bk设置,率之和求平均bk_hbgrowratio2,:=inttodate20120830setsysparampn_dated,mybkquotstkarrsetsysparampn_bkmyhs300,41code参考refhtmahref=,_hbgrowratio2_01ahtmref,…
一期的相关系数矩阵correlm_ewma,alphatypeintegeradjustboolmatrixa@@,%矩阵returns:=pf_getportfolioratestocks,endt11returncorrelm_ewmreturns,media2026-01-29_cdnhy4sy6j03qg5zimage30,…
的行列式值平方根mt_va_,tmatrixvarvdoubleintegera@@,的平方根范例tcodea:=array,226mt_va_,414code参考refmt_va_,…