The cumsum test (cumulative sum) is designed for this purpose.
"Marcelo Menezes Reis" <[EMAIL PROTECTED]> wrote in message
Pine.GSO.4.10.10012291500190.20811-100000@venus">news:Pine.GSO.4.10.10012291500190.20811-100000@venus...
> Greetings
>
> Does anybody know an algorithm, or a "statistical rule", to identify
> sudden shifts of level in Control Charts (used in Statistical Process
> control)? The idea is to implement such algorithm in a "pattern
> recognizer" which will identify outliers, stratification, mixtures, etc.
>
> Happy Millenium to all.
>
> Marcelo Menezes Reis
> Computer Science and Statistics Department
> Universidade Federal de Santa Catarina
> Florian�polis,SC,BRAZIL
>
>
>
> =================================================================
> Instructions for joining and leaving this list and remarks about
> the problem of INAPPROPRIATE MESSAGES are available at
> http://jse.stat.ncsu.edu/
> =================================================================
=================================================================
Instructions for joining and leaving this list and remarks about
the problem of INAPPROPRIATE MESSAGES are available at
http://jse.stat.ncsu.edu/
=================================================================
