- install.packages("urca")
- install.packages("timeDate")
- install.packages("timeSeries")
- install.packages("fBasics")
- library(urca)
- library(timeDate)
- library(timeSeries)
- library(fBasics)
然后参照http://blog.csdn.net/xidianliutingting/article/details/77650014
该文章步骤安装。