Displaying 3 results from an estimated 3 matches for "willg".
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2007 Aug 27
3
Xen secure display
What solutions are available to provide a completely secure display
system so that users can be sure that what they see on screen is what
they are supposed to see, and that no-one can eavesdrop on what''s being
displayed?
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Xen-users@lists.xensource.com
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2007 Aug 27
3
Xen secure display
What solutions are available to provide a completely secure display
system so that users can be sure that what they see on screen is what
they are supposed to see, and that no-one can eavesdrop on what''s being
displayed?
_______________________________________________
Xen-users mailing list
Xen-users@lists.xensource.com
http://lists.xensource.com/xen-users
2007 May 17
4
R2 always increases as variables are added?
Hi, everybody,
3 questions about R-square:
---------(1)----------- Does R2 always increase as variables are added?
---------(2)----------- Does R2 always greater than 1?
---------(3)----------- How is R2 in summary(lm(y~x-1))$r.squared
calculated? It is different from (r.square=sum((y.hat-mean
(y))^2)/sum((y-mean(y))^2))
I will illustrate these problems by the following codes: