tests/testthat/helper-a.R

In sarima: Simulation and Prediction with Seasonal ARIMA Models

## Modified example from KFAS with 
## Do not edit this file manually.
## It has been automatically generated from *.org sources.
set.seed(1)
arma2p2KFAS <- list(ar = c(0.8897, -0.4858), ma = c(-0.2279, 0.2488))
yKFAS <- arima.sim(n = 1000, arma2p2KFAS, 
                   innov = rnorm(1000) * sqrt(0.5))
y2KFAS <- yKFAS + 5