Dnia Tue, 11 Mar 2008 12:32:45 -0700 (PDT)
cheesekeeper <cheesekeeper@[EMAIL PROTECTED]
> napisa=C5=82(a):
> On Mar 9, 4:38=C2=A0am, Wit Jakuczun <w...@[EMAIL PROTECTED]
> wrote:
> > Dnia Thu, 6 Mar 2008 06:15:53 -0800 (PST)
> > cheesekeeper <cheesekee...@[EMAIL PROTECTED]
> napisa=C5=82(a):
> >
> > > Thanks for the reply. (both of you) That is very helpful.
> > > Unfortunately, I will not be able to share any of my numbers, as
they
> > > are not mine to share, but I'll be investigating a way to implement
> > > ARIMA and intervention detection.
> >
> > Do NOT implement first! First try to build model, using for example R
or
> > other freely available software. You could also consider buying some
> > proprietary software. Implementing your own code is not the best
> > approach but as always it depends :)
> >
> Thanks. I'll check those out. Are you advising I don't try to
> implement because it's difficult, or because there is already good
> software available?
Both ;). Of course "difficult" depends on your resources...
> Unfortunately, I do not have access to very sophisticated software
> here, as my company expects me to stay within the bounds of Excel.
>=20
Good. R can interface with Excel especially if you use Windows
environment.
> If you have any suggestions for introductory texts or software, please
> let me know.
>=20
www.r-project.org is what I could suggest. Maybe if you provide us
with more details...?
Best regards
--=20
[ Wit Jakuczun <W.Jakuczun [at] wlogsolutions.com> ]
[ WLOG Solutions http://www.wlogsolutions.com
]
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