From bierman@psy.uva.nl Sun Jan  3 01:03:01 1999
Subject: PDL-JSASOC: GCP correlations.

Happy new year to all,
Stimulated by James' persistant request to look for correlations between RNG's behaviour I have analyzed the first 6 hours after the new year hit the eastcoast. I made a correlation matrix of the z2 per 15 minutes of 8 RNG's some of them in Europe some in the US. There are 28 R's in the matrix so one would expect 1 or 2 significant values just by chance. And of course I could have choosen all kinds of hours to analyze but these are not completely post hoc (I never did this particular type of analysis before) 
In the table below I give the significant pairs (N=24):

PAIR	R	Z-value
1-1000	+0.403	2.14
1-1005	+0.710	4.44
33-1003	+0.730	4.64

No significant negative correlations. 
Dick