| DeRezende.Ferreira-package | Zero Coupon Yield Curve Modelling | 
| DeRezende.Ferreira | Zero Coupon Yield Curve Modelling | 
| DRF.5F.rates | Estimation of spot rates with the De Rezende-Ferreira 5 Factor model | 
| DRF.5F.tFix | Estimation of the De Rezende-Ferreira 5 Factor model's parameters with fixed \ tau | 
| DRF.5F.tVar | Estimation of the De Rezende-Ferreira 5 Factor model's parameters with variable \ tau | 
| ZC_Brazil | Zero-Coupon interest rates | 
| ZC_China | Zero-Coupon interest rates | 
| ZC_India | Zero-Coupon interest rates | 
| ZC_Russia | Zero-Coupon interest rates | 
| ZC_SouthAfrica | Zero-Coupon interest rates |