Re: [R] predict arima

2012-09-11 Thread David Winsemius
On Sep 11, 2012, at 12:26 AM, Peter Jackson wrote: > Hello everybody, can someone please help me with this, please? Kind > regards,Fabian > From: schrot...@hotmail.com > To: r-help@r-project.org > Date: Mon, 10 Sep 2012 14:51:01 +0000 > Subject: [R] predict arima >

Re: [R] predict arima

2012-09-11 Thread Peter Jackson
Hello everybody, can someone please help me with this, please? Kind regards,Fabian From: schrot...@hotmail.com To: r-help@r-project.org Date: Mon, 10 Sep 2012 14:51:01 + Subject: [R] predict arima Hello, I have a question regarding the predict command for ARIMA models. Why do I not

[R] predict arima

2012-09-10 Thread Peter Jackson
Hello, I have a question regarding the predict command for ARIMA models. Why do I not have to give any input except the number of steps for the forecast? Which input value is used (in my case for “y(t)”)? Will the last parameter of the estimate vector be used (in my example “6”)? x <- c(1,2,3