auto.var: Fit best VAR model to multivariate time series

Description Usage Arguments Value

Description

Returns best ARIMA model according to either SC, HQ, AIC or FPE value. The function conducts a search over possible model within the order constraints provided.

Usage

1
auto.var(y, max.p = 6, ic = c("SC", "HQ", "AIC", "FPE"), seasonal = TRUE)

Arguments

y

A multivariate time series

max.p

Determines the highest lag order for lag length selection according to the choosen ic.

ic

Information criterion to be used in model selection.

seasonal

If FALSE, restricts search to models without seasonal dummies.

Value

A list with class attribute 'autovar' holding the following elements:

fit

modelo estimado da class varest.

d

ordem de diferenciacao das series.

y

series das variaveis originais.

x

series das variaveis diferenciadas d vezes.

ic

criterios de informacao do modelo selecionado.


santoscs/prevendo.inflacao.fatores.comuns documentation built on May 29, 2019, 1:49 p.m.