search for: hats

Displaying 20 results from an estimated 19533 matches for "hats".

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2009 Dec 01
5
Normal tests disagree?
...to disagree. What do I use for a decision? For my data set I have p.value of 0.05496421 returned from the shapiro.test and 0.882027 returned from the jarque.bera.test. I have included the data set below. Thank you. Kevin "Category","Period","Residual" "CHILD HATS, WIGS & MASKS",1/1/2005,-0.449735723758323 "CHILD HATS, WIGS & MASKS",2/1/2005,0.281461045050074 "CHILD HATS, WIGS & MASKS",3/1/2005,0.591383050911335 "CHILD HATS, WIGS & MASKS",4/1/2005,0.239998659520616 "CHILD HATS, WIGS & MASKS",5/...
2004 Jul 02
0
[RHSA-2004:360-01] Updated kernel packages fix security vulnerabilities (fwd)
OK, this is the first important vuln I've seen since joining the centos list, and represents a good opportunity to ask "What happens now?" Do you accept contributed rebuilds? What is the rebuild/test/release procedure? Is there anyone who is tracking time between RH releases and centos yum repo updates? What can I do to help? thanks, -ryan -- Ryan Sweet
2005 May 29
1
Re: CentOS and SL, together? -- the _real_ history of Red Hat Linux support
From: Les Mikesell <lesmikesell at gmail.com> > Here's a classic example: somewhere in the updates of RH 7.2, > the apache DSO module for mod_perl was finally compiled with > the correct options and became usable as shipped so people > running web sites with it no longer had to recompile apache > with mod_perl included statically. This was also supplied > in the 7.3
2014 Jul 30
2
using Red Hat site for documentation
Hi, Is using Red Hat site for documentation legal? If I understand correctly you have to be a customer of Red Hat to be allowed to use their bandwidth: https://access.redhat.com/help/terms/ "2. Terms Applicable to Red Hat Content. In order to access a Red Hat Portal and Red Hat Content, you must be a current Customer of Red Hat or its affiliates [.......] "Some Red Hat Content may
2006 Aug 24
2
help with pasting + expressions?
I can't believe I'm having such a hard time with this and I haven't been able to find out how to solve this... lab <- expression( paste( hat(v), as.character(round(y.hat,2)), ",", hat(sigma)^2, as.character(sigma.hat)) ) text( x=pt$x+2, y=pt$y,labels=lab ) ## the text should be \hat{y} = <value of y.hat>, \hat{\sigma}^2 == <value of sigma.hat> and R
2002 Sep 10
2
Hat values for generalized additive models
Would anyone be able to provide insight for the following question, please? Setting: estimation of prediction intervals for age-period-cohort models using GAMs (rate ~ s(age,period)) Method: bootstrap (Davison and Hinkley, 1997) Issue: standardisation of the residuals for resampling requires an adjustment using the diagonals of the hat matrix. Is there a simple way to get the hat values out of a
2005 May 19
1
RE: pronunciation? -- loving CentOS doesn't mean you have to bash Red Hat
From: Martyn Drake <martyn at drake.org.uk> > When I did try that support, it didn't give me a favourable > impression. However, that's just my opinion. It's good enough that HP is losing lots of clients because HP (among other tier-1 OEMs short of IBM) is finding that Linux their support is sub-par. Even Dell and others are just farming support out to Red Hat. >
2003 Oct 23
1
Variance-covariance matrix for beta hat and b hat from lme
Dear all, Given a LME model (following the notation of Pinheiro and Bates 2000) y_i = X_i*beta + Z_i*b_i + e_i, is it possible to extract the variance-covariance matrix for the estimated beta_i hat and b_i hat from the lme fitted object? The reason for needing this is because I want to have interval prediction on the predicted values (at level = 0:1). The "predict.lme" seems to
2013 Feb 12
8
Help with functions as arguments
Hi, I am trying to write a function which defines some arguments, then uses those arguments as arguments of other function calls. It's a bit tricky to explain, so a simple example will have to suffice. I imagine this has a simple solution, but perusing through environments and other help lists has not helped. Suppose I have two functions: f1 = function(a) {     b = a + 1     b } f2 =
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:
2009 Sep 02
0
[rhelv5-list] Red Hat Enterprise Linux 5.4 GA Announcement
----- Forwarded message from rhelv5-list at redhat.com ----- From: rhelv5-list at redhat.com To: rhelv5-list at redhat.com Date: Wed, 02 Sep 2009 10:17:35 -0500 Subject: [rhelv5-list] Red Hat Enterprise Linux 5.4 GA Announcement Red Hat is pleased to announce the availability of the latest update to Red Hat Enterprise Linux 5, release 5.4 (with kernel-2.6.18-164.el5) for a family of products
2013 Jan 30
2
How does predict() calculate prediction intervals?
For a given linear regression, I wish to find the 2-tailed t-dist probability that Y-hat <= newly observed values. I generate prediction intervals in predict() for plotting, but when I calculate my t-dist probabilities, they don't agree. I have researched the issues with variance of individual predictions and been advised to use the variance formula below (in the code). I presume my
2004 Sep 27
0
Announcing Red Hat Enterprise Linux 4 (Nahant) Beta 1 Public Availability (fwd)
-- uklinux.net - The ISP of choice for the discerning Linux user. ---------- Forwarded message ---------- Date: Mon, 27 Sep 2004 12:44:37 -0400 From: taroon-beta-list at redhat.com To: taroon-beta-list at redhat.com Subject: Announcing Red Hat Enterprise Linux 4 (Nahant) Beta 1 Public Availability Red Hat is pleased to announce the availability of the Red Hat Enterprise Linux (version 4)
2023 Jul 24
1
Current RHEL fragmentation landscape
On 7/24/23 10:12, Gordon Messmer wrote: > On 2023-07-22 09:55, frank saporito wrote: >> On 7/22/23 02:29, Gordon Messmer wrote: >>> From my point of view, Red Hat doesn't really sell software. They >>> give away software.? All of their software is available at no >>> charge, typically in an unbranded release.? What Red Hat sells is >>> support.
2010 Jan 07
1
LD50 and SE in GLMM (lmer)
Hi All! I am desperately needing some help figuring out how to calculate LD50 with a GLMM (probit link) or, more importantly, the standard error of the LD50. I conducted a cold temperature experiment and am trying to assess after how long 50% of the insects had died (I had 3 different instars (non significant fixed effect) and several different blocks (I did 4 replicates at a time)=
2011 Apr 26
2
R plot : hat symbol and cex.lab
Hello, Does anybody know how to make the "hat" correctly appears in the label of this plot (with this cex.lab coefficient) : plot(1:10, 1:10,ylab = expression(hat(h)),cex.lab = 1.5) The "hat" does not completely appear on my graph, it is like cut on the left side. It tried to change the margin : par(oma=c(0,2,0,0)) plot(1:10, 1:10,ylab = expression(hat(h)),cex.lab = 1.5)
2018 Oct 19
2
Future Releases
> No, there is no automated way to move from CentOS-6 to CentOS-7 .. and > we have no idea what will be in CentOS-8 until Red Hat releases RHEL-8. > We have no idea what will be in CentOS-6.11 until Red Hat releases > RHEL-6.11 .. and we have no idea what will be in the release of CentOS-7 > until Red Hat releases RHEL-7.6 .. literally, we take the source code > they release ..
2013 Feb 20
0
Problems with line types in plots saved as PDF files
Ian No differences with Adobe X with the following windows(6,6) #pdf(file = "TestPlot.pdf", 6, 6) #{ plot(b, l, type = "l", ylim = c(y.min, y.max), lwd = 2, xlab = expression(beta), ylab = "", col = "green", yaxt = "n", xaxt = "n") points(b, p, type = "l", lty = "dotted", lwd = 2, col = "red") points(b,
2023 Jul 24
2
Current RHEL fragmentation landscape
On 2023-07-22 09:55, frank saporito wrote: > On 7/22/23 02:29, Gordon Messmer wrote: >> From my point of view, Red Hat doesn't really sell software. They >> give away software.? All of their software is available at no charge, >> typically in an unbranded release.? What Red Hat sells is support. > > Does Red Hat give away software anymore? Yes?? I'm not aware
2023 Jul 22
3
Current RHEL fragmentation landscape
On 7/22/23 02:29, Gordon Messmer wrote: > On 2023-07-21 00:30, Lee Thomas Stephen wrote: >> But for my business, I do not want to pay Red Hat, Zimbra, or Google >> Workspace. >> Why ? >> Because the general rule seems to be >> Oh! You are an individual, we will offer you affordable/free service >> What! You are a business, we will offer you extremely