Date:         Wed, 23 Jul 2003 18:59:37 +0200
Reply-To:     Maria-Michaela Blanke <jr4@IX.URZ.UNI-HEIDELBERG.DE>
Sender:       "SAS(r) Discussion" <SAS-L@LISTSERV.UGA.EDU>
From:         Maria-Michaela Blanke <jr4@IX.URZ.UNI-HEIDELBERG.DE>
Organization: University of Heidelberg, Germany
Subject:      proc spectra
Content-Type: text/plain; charset=us-ascii

Hi newsgroupies,

can please someone give me a hint? Thanks.

Caluclating any value that way

sin^2 (x) + cos^2 (x) = 1

for any x
as it is standing in proc spectra for the periodogramm values, you are
everywhere in the world getting the value 1.
Just proc spectra is getting different values for different x. How that?

Thanks very much for your enlightenment.

Regards. michaela