如下minfunxnonlp_fminsearchfun,0单纯形法1转轴法2模式搜索,//returnret:=nonlp_fminsearchquot,beginreturn3*x02+x,2-2*x,media2024-03-20_wefcpvnqqtg5qgjaimage773,quotimg参考refprog_lref,…

证券后组合之差pf_incrementalbeta2t,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,quotsw801180quotreturnpf_incrementalbeta2w,media2024-01-08_igyqnpdpfidoi2hcimage767,…

元亿港币tsweb_block_,万二级行业tdtd2tdtr,inttodate20240710returntsweb_block_,media2024-07-29_0rk9aflujhbfez2iimage52,…

单元线性回归测试singlelineralregression_pgmx,方式调用函数得到f2运用最小,001700returnsinglelineralregression_pgmx,media2024-03-20_wefcpvnqqtg5qgjaimage597,…

returntype有关板块为pn_bk设置,和板块个股的个数2returntype为,的简单加总和bk_nonoperatingexpensereportdate,只考虑b股tdtd2tdtr,td剔除绩差tdtd2tdtr,0的个股取值为2即剔除,:=inttodate20120830setsysparampn_dated,…

returntype有关板块为pn_bk设置,和板块个股的个数2returntype为,的简单加总和bk_nonoperatingincomereportdate,只考虑b股tdtd2tdtr,td剔除绩差tdtd2tdtr,0的个股取值为2即剔除,:=inttodate20120830setsysparampn_dated,…

returntype有关板块为pn_bk设置,和板块个股的个数2returntype为,的简单加总和bk_hbvalue2_,只考虑b股tdtd2tdtr,td剔除绩差tdtd2tdtd,trtrtdsampleselect为2tdtd,:=inttodate20120830setsysparampn_dated,…

returntype有关板块为pn_bk设置,和板块个股的个数2returntype为,的简单加总和bk_hbvalue2_,只考虑b股tdtd2tdtr,td剔除绩差tdtd2tdtd,trtrtdsampleselect为2tdtd,:=inttodate20120830setsysparampn_dated,…

复权方式等相关dsma_iexp,无法区别当调用dsma_i求,endt:=20180827tsetsysparampn_stocksh603260,pn_cyclecy,_i@close02//不做,_i@close02closedma2,_i@open02opencode,002aa:=@2*close,…

参数时间板块相关bk_btpremiumamountsumpercent2n,年11月20日的2日内上海,总额比%setsysparampn_bkquot,a股quotsetsysparampn_date20201120t,bk_btpremiumamountsumpercent22,…