Applied Forecasting

Double-dip fears are rising on the net. The USRI is far from confirming this. Let's have a look at the up-dated ECRI-WLI (weekly indicator).

"Up-Dating the ECRI-WLI" vollständig lesen...

The entry on W-DFA has been up-dated today (13.08.2010):

• I provide slightly improved R-code (the weighting function has been adjusted for nuisances).
• New graphs generated by the improved code (nothing fundamental changed: only details).
• New example based on a second order unit-r...

It's time to introduce a short nomenclature for the DFA. If you don't want to get confused  by future Blog-entries I'd suggest to have a look at this one!

"DFA-Glossary" vollständig lesen

Forecast Pro Newsletter (http://www.forecastpro.com/Trends/index.html)Trends (http://www.forecastpro.com/Trends/index.html) for August 2010 includes news about On-Demand Webinars for your convenience and New Product Forecasting survey results.

S OP Summit Foresight: The International Journal of Applied Forecasting invites Forecasters and other interested parties to their Sales and Operations Planning Summit. Sales and Operations Planning Summit, Boston Sept. 9-10 2010. In Boston Sept 9-10. Top company officials and forecasters that...

In my last Blog entry I emphasized that

• The traditional DFA controls the time-shift by overemphasizing that part of the revision error variance which is due to phase artifacts of the asymmetric filter. This interpretation is simple, clear and straightforward - it is the only (known to me) formal a...

In my last Blog entry I emphasized that

• The traditional DFA controls the time-shift by overemphasizing that part of the revision error variance which is due to phase artifacts of the asymmetric filter. This interpretation is simple, clear and straightforward - it is the only (known to me) formal a...