tipo.curva;data;beta.0;beta.1;beta.2;beta.3;lambda.1;lambda.2
prefixada;20240628;0.130060343920545;-0.0318462033487141;-0.0191790231887172;-0.0490797333206462;1.38166114067375;0.0616291528942727
cupom_IGPM;20240628;0.0622266025995997;-0.0356576648945412;-1.47901878341208;1.54171445558365;2.42665516273076;2.57214766858975
cupom_TR;20240628;0.0908109187004029;-0.000209906291417322;0.0443276716400806;NA;0.341953631055082;NA
cupom_dolar;20240628;0.0988995838010794;-0.0316110746737733;-0.0669614875431323;NA;0.231502667790289;NA