stockiddefaultstockiddatedatetostrsp_timeclose,astsimportjsons1=setsysparampn_stock,//股票setsysparampn_cycle,_day//周期setsysparampn_date,ndayndatedatetostrsp_timeclose,…

setsysparambrate1%tsrate=1,…

szsecndisclosureinnovatestockrateindexhtml,…

以及平均值meanandpopnstddevwithratedataarrayratearraymean,维数字数组@@rate@@,…

投资的内部收益率是rate投资期数,期初或期末进行futurevalueraterealnperiods,presentvaluerealpaymenttimeintegerrealrate@@,期末进行范例tcoderate:=0,…

参数futurevalue设为0interestpaymentraterealperiod,futurevaluerealpaymenttimeintegerrealrate@@,期末进行范例tcoderate:=0,paymenttime:=0returninterestpaymentrateperiodnperiods,…

到达futurevalue的数值numberofperiodsraterealpayment,futurevaluerealpaymenttimeintegerrealrate@@,期末发生范例tcoderate:=0,paymenttime:=0returnnumberofperiodsratepaymentpresentvalue,…

未来现金流的状况以rate利率折线,还是期末发生netpresentvalueraterealcashflows,ofrealpaymenttimeintegerrealrate@@,期末发生范例tcoderate:=0,…

数为presentvalue贷款利率是ratenperiods表示,期初还是期末发生paymentraterealnperiods,futurevaluerealpaymenttimeintegerrealrate@@,期末发生范例tcoderate:=0,…

数为presentvalue贷款利率是ratenperiods表示,期初还是期末发生periodpaymentraterealperiod,futurevaluerealpaymenttimeintegerrealrate@@,期末发生范例tcoderate:=0,…