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板块jense指数bk_jensenmeasureindexid,范例t可参考htmahref=,hlk391476644quottarget=quot_blankquot,_alphaahtm参考,pf_jensenref,…
板块sharp指数bk_sharpmeasureindexid,范例t可参考htmahref=,hlk391476644quottarget=quot_blankquot,_alphaahtm参考,pf_sharpratioref,…
个数列因子个数standarize_iisample,0a:=rand55a:=standarize,iia7return,media2024-03-20_wefcpvnqqtg5qgjaimage194,…
与指数的相关系数bk_correlationindexid,范例t可参考htmahref=,hlk391476644quottarget=quot_blankquot,_alphaahtm参考,…
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,…
板块标准差系统风险bk_stddevindexid,范例t可参考htmahref=,hlk391476644quottarget=quot_blankquot,_alphaahtm参考,pf_standarddeviationref,…
板块treynor指数bk_treynormeasureindexid,范例t可参考htmahref=,hlk391476644quottarget=quot_blankquot,_alphaahtm参考,pf_standarddeviationref,…
分布累计分布函数sf_mvtcdfa,rhoarrayvfloatarraya@@,13003returnsf_mvtcdfnil,范例02codereturnsf_mvtcdfzeros,…
正态分布累计分布函数sf_mvncdfa,meansigmafloatarrayarraya@@,13003returnsf_mvncdfnil,范例02codereturnsf_mvncdfzeros,…
采用作用集方法prog_qh,b求解不等式约束prog_qh,不等式约束等式约束prog_qh,约束上下界限约束prog_qh,sumf*xsta:*x,qharrayfarrayaarrayb,数组不可缺省@@a@@,-10//一次项a:=array,…