Displaying 2 results from an estimated 2 matches for "wieringen".
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bieringer
2007 Jan 31
1
Estimation of discrete unimodal density
...Statistical Inference under Order Restrictions" by
Barlow et al.. Would anyone know whether there is an R-implementation
(preferably with reference) for the estimation of univariate discrete unimodal
densities (with unknown mode)? Thanks in advance for your help.
Kind regards,
Wessel van Wieringen
2007 Feb 08
2
(no subject)
Hi.
I hope you can help me...
I have fitted the following ARIMA model:
arima1<-arima(bigspring$log.volume, order=c(0,1,2))
I need to predict 30 days ahead. I used following code
predict(arima1,n.ahead=30,se=T)
However I get 30 predictions, but from predictions 2:30 I get the same
predictions. Why is this? What am I doing wrong
Thanks
Catherine
KSS Ltd
Seventh Floor St