On 06/16/2011 03:04 AM, siddharth arun wrote:
>
> I will break my query into 2 parts:
>
> 1. My main idea is to give some data as an input and if any seasonality
> is there in the input, it should be captured automatically and the
> corresponding frequency automatically generated. please comment
I will break my query into 2 parts:
1. My main idea is to give some data as an input and if any seasonality is
there in the input, it should be captured automatically and the
corresponding frequency automatically generated. please comment whether this
is possible with auto.arima()
2. If frequenc
siddharth arun gmail.com> writes:
>
> I am using auto.arima() for forecasting.When I am using any in built data
> such as "AirPassangers" it is capturing seasonality. But, If I am entering
> data in any other format(in vector form or from an excel sheet) it is not
> detecting seasonality.
>
> I
I am using auto.arima() for forecasting.When I am using any in built data
such as "AirPassangers" it is capturing seasonality. But, If I am entering
data in any other format(in vector form or from an excel sheet) it is not
detecting seasonality.
Is there any specific format in which it detects sea
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