as.um {tfarima}

Convert arima into um.

Description

as.um converts an object of class arima into an object of class um.

Usage

as.um(arima)

Arguments

arima

an object of class arima.

Value

An object of class um.

Examples

z <- AirPassengers
a <- arima(log(z), order = c(0,1,1), 
seasonal = list(order = c(0,1,1), frequency = 12))
um1 <- as.um(a)