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的异方差检验regress_hettestspearmany,trtdquotp-valuequottd,constant:=0returnregress_hettestspearmany,trtrtdp-valuetdtd,…
债券的有效久期bond_effectiveconvexityendt,htmtabletbodytrtdvaluetdtd,久期算法ec=p_+p,表示利率变动值p_p+,范例tcodesetsysparampn_stocksh194037,…
差z-spreadbond_zspreadendt,htmtabletbodytrtdvaluetdtd,范例tcodesetsysparampn_stocksh194037,:=20230103treturnbond_zspreadendt,…
差g-spreadbond_gspreadendt,htmtabletbodytrtdvaluetdtd,范例tcodesetsysparampn_stocksh194037,:=20230103treturnbond_gspreadendt,…
随机变量相互独立hypoth_kruskalwallisx,为统计值p-value为p,30479371returnhypoth_kruskalwallisx,media2025-05-13_o5i0rl3xqrlpmtbuimage1,y无关参考refhypoth_indeptestref,…
表framemelttarrayid_namesarray,_namesarrayvariable_snamestring,数组数据表@@id_names@,数组键字段@@value_names,值字段@@variable_sname@,变量展示名@@value_sname,…
最小二乘回归regress_constrainty,bera统计值p-valuep值,f统计值p-valuep值,t统计值p-valuep值,ub:=arrayreturnregress_constrainty,media2024-03-20_wefcpvnqqtg5qgjaimage555,quotimg参考refregress_cmlsref,…
列的granger原因times_grangercausalityy,量第quotp-valuequot列,因果检验codereturntimes_grangercausalityclose1,1238121quotp-valuequot0,15181quotp-valuequot0,…
functiongetconcurrencyinfobegininfo_t:=,nkey:=str2arrayinfo_t0,:=str2arrayinfo_t1,keyiforiinvaluedoif,ithenappendarrayvvalueis,…
的价格的变化bond_effectivedurationendt,htmtabletbodytrtdvaluetdtd,久期算法ed=p_-p,表示利率变动值p_p+,范例tcodesetsysparampn_stocksh194037,…