Barry Rowlingson wrote:
However, arima crashes for this:
arima(c(1.71, 1.78, 1.95, 1.59, 2.13), order=c(1,0,0))
I'm not getting what I'd call 'crashes' with your arma or arima
examples- I get an error message and a warning:
arma(c(2.01, 2.22, 2.09, 2.17, 2.42), order=c(1,0))
Error in
On Fri, Oct 23, 2009 at 12:32 PM, Alberto Monteiro
albm...@centroin.com.br wrote:
I mean that, if I run a loop, it doesn't finish. Or, more
catastrophically, if I am running a loop and saving data to an
open file, it terminates the loop and does not close the file.
Reproducible example:
Barry Rowlingson wrote:
If you're doing anything in a loop that has the potential to fail
because of singularities or other conditions when your model can't be
fitted, you need to stick what you are doing in a 'try' clause. This
lets you trap errors and do something with them.
Plenty
Another pathological test.
arima does not crash for that series that crashes arma:
arima(c(2.01, 2.22, 2.09, 2.17, 2.42), order=c(1,0,0))
However, arima crashes for this:
arima(c(1.71, 1.78, 1.95, 1.59, 2.13), order=c(1,0,0))
arima seems pretty consistent in its crashing behaviour, since
On Thu, Oct 22, 2009 at 6:19 PM, Alberto Monteiro
albm...@centroin.com.br wrote:
Another pathological test.
arima does not crash for that series that crashes arma:
arima(c(2.01, 2.22, 2.09, 2.17, 2.42), order=c(1,0,0))
However, arima crashes for this:
arima(c(1.71, 1.78, 1.95, 1.59,
5 matches
Mail list logo
