[R] arima.sim bug?

2005-10-02 Thread Kemp S E \(Comp\)
Hi, I am using the arima.sim function to generate some AR time series. However, the function does not seem to produce exactly the same time series when I specify the innov parameter. For example r - rnorm(300) x - arima.sim(300, model=list(order=c(1,0,0),ar=c(.96)), innov=r, n.start=10) y -

Re: [R] arima.sim bug?

2005-10-02 Thread Sundar Dorai-Raj
Kemp S E (Comp) wrote: Hi, I am using the arima.sim function to generate some AR time series. However, the function does not seem to produce exactly the same time series when I specify the innov parameter. For example r - rnorm(300) x - arima.sim(300,