Description Usage Arguments Details Value Author(s) References
View source: R/download_rates.R
Returns the discount factors associated with Nelson Seigel fitted rates
1 | NSzeros(NS_rates)
|
NS_rates |
the value returned by the |
Z(0, T) = e^{-r(0, T) * T}
data.frame
rownames are the dates,
colnames are the time to maturity in character format preceded by "X"
George Fisher
Veronesi, P., Fixed Income Securities p67
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