autocorrelation test

Hi all,

I would like to test the relevance of a vector field (i.e. if the 
vectors are organized or not).
To do so, I would like to use an autocorrelation test, so that I have 
two questions:
- is the Watson test applicable to that perpuse ?
- is the kuiper test applicable to that purpuse ?

Regards

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Emmanuel Poizot
Cnam/Intechmer
B.P. 324
50103 Cherbourg Cedex

Phone (Direct) : (00 33)(0)233887342
Fax : (00 33)(0)233887339
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