factorize: Factorized form of a univariate ARIMA model

In tfarima: Transfer Function and ARIMA Models

Factorized form of a univariate ARIMA model

Description

factorize .

Usage

factorize(um, ...)

## S3 method for class 'um'
factorize(um, full = TRUE, ...)

Arguments

um	an object of class um or a list of these objects.
...	additional arguments.
full	logical value. If TRUE, lag polynomials are completely factorized. Otherwise, they are factored isolating positive real roots and grouping the remaining roots.

Examples

factorize(um(ar = "(1 - 0.8B)"))

tfarima documentation built on Nov. 5, 2025, 7:43 p.m.