用 R 进行债券估值与分析
Clifford Ang
Senior Vice President, Compass Lexecon
quantmod 包"DGS10")library(quantmod)
t10yr <- getSymbols("DGS10", src = "FRED", auto.assign = FALSE)
head(t10yr)
DGS10
1962-01-02 4.06
1962-01-03 4.03
1962-01-04 3.99
1962-01-05 4.02
...
quantmod 获取穆迪 Aaa 和 Baa 指数收益用 R 进行债券估值与分析