On Oct 14, 2009, at 5:05 PM, nmo wrote:
>
> I have generated a table using the stl function from tseries.
How?
>
> How can I extract (other than manual copy)
Huh?
> data from a column (eg trend)
First you look at the structure of the object. In my case, since you
did not provide a worked example (ggrrrr), I used the first help page
example:
library(tseries)
stllc <- stl(log(co2), s.window=21)
str(stllc)
Then you can see where the data resides:
stllc$time.series[ ,"trend"]
> --
David Winsemius, MD
Heritage Laboratories
West Hartford, CT