sum_um: Sum of univariate (ARIMA) models

Description Usage Arguments Value Examples

View source: R/um.R

Description

sum_um creates a univariate (ARIMA) model from the sum of serveral univariate (arima) models.

Usage

1

Arguments

...

List of "um" S3 objects.

Value

A "um" S3 object.

Examples

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um1 <- um(i = "(1 - B)", ma = "(1 - 0.8B)")
um2 <- um(i = "(1 - B12)", ma = "(1 - 0.8B^12)")
um3 <- sum_um(um1, um2)

tfarima documentation built on May 30, 2021, 1:06 a.m.