[R] stl,package=stats

Pedro Rodrigues prodrigues at dcc.fc.up.pt
Sun Jul 18 20:07:41 CEST 2004


On Sun, 2004-07-18 at 18:38, bob mccall wrote:
> Greetings:
>  
> I'm using the time series decomposition routine "stl" from the package "stats".
> But how do I get the results into a vector to work with them?
> example:
>  
> data(AirPassengers)
> m<-stl(AirPassengers,"per")
> print(m)
>  
> This lists the output but can't figure out how to extract the individual series like seasonal, trend, irregular.

# Seasonal
as.vector(m$time.series[,1])
# Trend
as.vector(m$time.series[,2])
# Remainder
as.vector(m$time.series[,3])

>  
> Thanks,
> Bob
> 
> 		
> ---------------------------------
> 
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