as.um {tfarima} | R Documentation |
arima
into um
.as.um
converts an object of class arima
into an object
of class um
.
as.um(arima)
arima |
an object of class |
An object of class um
.
z <- AirPassengers
a <- arima(log(z), order = c(0,1,1),
seasonal = list(order = c(0,1,1), frequency = 12))
um1 <- as.um(a)