On Jun 22, 2010, at 10:32 AM, Henrique Dallazuanna wrote:
Try this:
lapply(DF, auto.arima)
I cannot comment on the relative merits of auto.arima or the forecast
function, but I did notice that earlier today that Gabor Grothendieck
(who, I suspect, could comment knowledgeably) mentioned the latter's
use in a similar context:
https://stat.ethz.ch/pipermail/r-help/2010-June/243252.html
On Tue, Jun 22, 2010 at 11:26 AM, phani kishan
<phanikis...@gmail.com>wrote:
Hey,
I have a list of 30 odd time-series (products) in columns of a data-
frame.
I want to apply time-series forecasting functions across all the
columns of
the data-frame in order to determine which is the best model to use.
How do I go about this?
Phani
--
David Winsemius, MD
West Hartford, CT
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