Displaying 11 results from an estimated 11 matches for "muz".
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2012 Nov 16
2
R-Square in WLS
...hat - mu
lgSST <- sum(Weights*(To)^2) # log SST
lgSSE <- sum(Weights*(Er)^2) # log SSE
lgSSR <- sum(Weights*(Re)^2) # log SSR
lgR-sq <- lgSSR/lgSST
############################### Z Scale
######################################
Z <- exp(Y)
muZ <- mean(Z)
Zhat <- exp(Yhat+0.5*Sigma2)
ToZ <- Z-muZ
ErZ <- Z - Zhat
ReZ <- Zhat - muZ
SST <- sum(Weights*(ToZ)^2) # SST
SSE <- sum(Weights*(ErZ)^2) # SSE
SSR <- sum(Weights*(ReZ)^2) # SSR
Rsq <- SSR/SST
I don't understand what is wrong wi...
2010 Aug 12
0
Error: evaluation nested too deeply
Hi guys,
I have a code in R and it was work well but when I decrease the epsilon
value (indicated in the code) , then I am getting this error
Error: evaluation nested too deeply: infinite recursion /
options(expressions=)?
any help please
y = 6.8;
w = 7.4;
z = 5.7;
muy = 7;
muw = 7;
muz = 6;
sigmay = 0.8;
sigmaz = 0.76;
sigmaw = 0.3;
betayx = 0.03;
betayz = 0.3;
betayw = 0.67
s = c(3.2,0.8)
em = function(W,s) {
a= 1/2*(1/s[2]^2+betayx^2/sigmay^2);
b=
(y-muy+betayx*s[1]-betayz*(z-muz)-betayw*(w-muw))*betayx/sigmay^2+s[1]/s[2]^2;
c=(1/2)*((y-muy+betayx*s[1]-betayz*(z-muz)-b...
2010 Dec 15
1
pmnorm: probabilites don't sum up to 1
...ing R-code:
library(mnormt) # can handle multivariate normal distributions
uX = 2
uY = 1
uZ = .5
mu = c(uX, uY, uZ)
LX = matrix(c(1,-1,0,1,0,-1), 2, 3, byrow = TRUE)
LY = matrix(c(-1,1,0,0,1,-1), 2, 3, byrow = TRUE)
LZ = matrix(c(-1,0,1,0,-1,1), 2, 3, byrow = TRUE)
muX = LX %*% mu
muY = LY %*% mu
muZ = LZ %*% mu
Sigma = diag(2)
mean = c(0,0)
pX = pmnorm(muX, mean, Sigma)
pY = pmnorm(muY, mean, Sigma)
pZ = pmnorm(muZ, mean, Sigma)
pX + pY + pZ
I don?t see why the three probabilities don?t sum up to 1?
I know two ?solutions? to this problem so far. However, neither of
them satisfies me:
1. I...
2004 Dec 29
1
dividing B-trees
...el to the next
level above, which Richard and I thought was a missed opportunity. But
I tried doing this for higher (if the root is the top) levels, but it
doesn't work because there may be a lower sorting key which is the wrong
side of the truncated key. For example:
| mat | muz |
/ | \
/ | \
| | |
V V V
[... mad] [matter ... muscat] [muzzle ...] <--(keys in leaf blocks)
If we try to truncate a key to separate "mat" and "muz&...
2006 Jun 23
9
Connecting MQ from Rails ??
Hi all,
I want to Connect to IBM MQ from Rails/Ruby, can it be done? and get the
messages from the Queue, then i want to use this message in ruby/rails.
Is there a direct way of doing the above job?? If so any packages are
available?
If there is not a way currently, and any thoughts of how we can do the
above job indirectly through some other means or round about ways or
workarounds can be
2008 Feb 29
0
Ticket 6000 (was: a year of rails magic)
...rong to +1 my own patch, even though the ticket wasn''t
mine, so would someone else mind taking a look and +1ing this so it can get
verified, applied and then there''ll be one less ''dead'' tickets out there for
blogs to link to and beat the community with.
Cheers,
Muz
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2006 Aug 14
8
How search engine friendly are RoR sites?
I am a total RoR virgin, and took my first steps this weekend into the
Ruby world. A lot of sites I create need to be as SEO friendly as
possible, particularly for google. Before I delve any further, can
anyone tell me how friendly the dynamic URLs or if there is the usual
rewrite mod for rugby?
Thanks
Mike
--
Posted via http://www.ruby-forum.com/.
2007 Dec 26
14
How do you *nix users test for IE quirks?
I have recently switched over to a mac and am not sure how to test my
latest project on IE6/7. I can start up parallels and test the live
site, but that will be rather painful to make updates until everything
is just right.
Not to long ago I found something, ies4osx, but it didn''t seem to work
on my machine for loading sites through localhost.
Thanks for the advice.
--
Posted via
2010 Feb 11
1
[PATCH] Provides a reference implementation management server.
...000000000000000000000000000000..840986e4705befe9beb4275e2807fd358a362497
GIT binary patch
literal 1104
zcmV-W1h4xaiwFP!000000|7Y%#`{M}MmRZP5C9MW=S=`zU0s?(6{e=9adB~piHWPL
ztMKsf<mBXhe0;dLxYLng)6>)U_xHB8w!DmPpP!#EEiT>N-OZzotgNilw50s}{OQ-t
z^78VNlas>2!U6&U#KgqR%*?*NzOJsW&d$!SbyBdfu%Muz$;rva#>TX?w3(Ti+uPgs
z&04auvZ$!2y1Kf(y}gex2j}PK(9qCSktL<vVARyqhlhvUZDREF^lmT{>!dMnZf at o5
z^=WBo?eqTG!L-)a*6Ql&*x1;RX;!tCefaqJQBhIy=HN$1M}|Wt-{0TEn}yfO!GVE+
zq*N-`-RJ-R|LpASW at ct!U|@4WF3Wo@$oPbyO(IuUSF(ar`tX0OW<jP}GRDi*+u-Zs
z>F<|!XSIN1g<D9uzQ^z4+w=PUzN3)M(%kl<k=f7...
2010 Feb 17
0
[PATCH] Provides the new node lifecycle events.
...a362497..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001
literal 1104
zcmV-W1h4xaiwFP!000000|7Y%#`{M}MmRZP5C9MW=S=`zU0s?(6{e=9adB~piHWPL
ztMKsf<mBXhe0;dLxYLng)6>)U_xHB8w!DmPpP!#EEiT>N-OZzotgNilw50s}{OQ-t
z^78VNlas>2!U6&U#KgqR%*?*NzOJsW&d$!SbyBdfu%Muz$;rva#>TX?w3(Ti+uPgs
z&04auvZ$!2y1Kf(y}gex2j}PK(9qCSktL<vVARyqhlhvUZDREF^lmT{>!dMnZf at o5
z^=WBo?eqTG!L-)a*6Ql&*x1;RX;!tCefaqJQBhIy=HN$1M}|Wt-{0TEn}yfO!GVE+
zq*N-`-RJ-R|LpASW at ct!U|@4WF3Wo@$oPbyO(IuUSF(ar`tX0OW<jP}GRDi*+u-Zs
z>F<|!XSIN1g<D9uzQ^z4+w=PUzN3)M(%kl<k=f7...
2008 Jun 30
4
Rebuild of kernel 2.6.9-67.0.20.EL failure
Hello list.
I'm trying to rebuild the 2.6.9.67.0.20.EL kernel, but it fails even without
modifications.
How did I try it?
Created a (non-root) build environment (not a mock )
Installed the kernel.scr.rpm and did a
rpmbuild -ba --target=`uname -m` kernel-2.6.spec 2> prep-err.log | tee
prep-out.log
The build failed at the end:
Processing files: kernel-xenU-devel-2.6.9-67.0.20.EL
Checking