[R] auto.arima function in R

[Akhil dua]

Hello every one,

I am using daily data of the flight departure.

Departure Date           Load (Seats booked/Capacity)
12/01/2011                                 10
13/01/2011                                 12
14/01/2011                                 09

I want to fit an arima model to the data for forecasting the load for the
next day flight. I am using auto.arima function in R.

Residuals and fitted values that I am getting from auto.arima has NAs
whereas I don't have any NA in my original data.

Can anyone please help me with the probable reason for this.


-- 
Akhil Dua
Consultant
 National Institute of Public Finance and Policy
18/2 Satsang Vihar Marg,
Special Institutional Area,
New Delhi 110067.
[Near JNU East Gate]

Mo:+91-7827-662-202
Location:- http://goo.gl/ICCjh

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