#exportPattern("^[[:alpha:]]+")
import(rugarch, tcltk)
importFrom("grDevices", "dev.new")
importFrom("graphics", "abline", "boxplot", "grid", "legend", "lines",
             "par", "plot.new")
importFrom("stats", "Box.test", "arima", "density", "na.omit",
             "plot.ts", "pnorm", "ppoints", "predict", "qnorm", "sd",
             "time", "ts.plot", "tsdiag", "var")
importFrom("utils", "head", "write.csv")
