similar to: Diagnostics for single-observation deletion in Cox models

Displaying 20 results from an estimated 1000 matches similar to: "Diagnostics for single-observation deletion in Cox models"

2006 Feb 16
1
brookmeyer & crowley CI for median survival time
Hi all, Does anyone know if there is an implementation of Brookmeyer & Crowley's confidence interval for the median survival time in R? Reference : Brookmeyer & Crowley, "A confidence interval for the median survival time" (1982) Biometircs Thanks in advance for your help, Jacqueline [[alternative HTML version deleted]]
2011 Feb 14
1
Rsync 3.0.07
Got rsync daemon working, but I am trying to set some variables in the rsyncd.conf file: here is my rsyncd.conf file: use chroot = false strict modes = false hosts allow = * log file = cygdrive/f/rsyncd.log uid = 0 gid = 0 # Module definitions [BackupArea] path = /cygdrive/f/backup/test/%computerName% <---------- This is how I want it to work... read only = false transfer logging = yes
2011 Mar 09
1
Rsync on shares issue
I am using Rsync in a Windows environment and its working perfectly. I am running into an issue where on one of my Windows servers there is a folder called "share" rsync sees this and copies it exactly the way its supposed to. Here is my rsync command: rsync -auvrlt --progress --stats --delete "/cygdrive/v/SHARE/" "jaxback02::u/%computername%/SHARE/ The issue is
2004 Jul 01
2
Providing Telewest in the UK with per extens ion outbound callerID
Would be nice to do both (type 2 and 3 I believe in Oftel terms), but I'd accept just our DDI if that was all I could get. Steve -----Original Message----- From: Storer, Darren [mailto:starusers@comgate.tv] Sent: 01 July 2004 09:35 To: asterisk-users@lists.digium.com Subject: RE: [Asterisk-Users] Providing Telewest in the UK with per extension outbound callerID Hi Steve,
2002 Nov 20
1
cupsaddsmb failure
When running the cupsaddsmb command, I get the following: Since I am running as root, what do I not have access to and why? Any help would be appreciated. Glen Crowley <<...OLE_Obj...>>
2008 Nov 21
1
Discrepancy in the regression coefficients for Cox regression - PBC data set
Hi, When I run the following Cox proportional hazards model on the Mayo clinic's PBC data set (given in the "survival" package), the regression coefficients do not agree with the results presented in Table 4.6.3 (p. 195) of Fleming & Harrington's book. library(survival) data(pbc) ans.cox <- coxph(Surv(time, status) ~ log(bili) + log(alb) + age + log(protime) +
2002 Dec 18
0
[fwd] new product using ogg (from: jules@rawmaterialsoftware.com)
Just in case the main list hadn't seen this (I'm trying to clear out some old email backlog that went to feedback). Monty <p>----- Forwarded message from Julian Storer <jules@rawmaterialsoftware.com> ----- Delivery-Date: Thu Nov 28 15:14:31 2002 Delivery-Date: Mon Nov 11 13:11:53 2002 From: "Julian Storer" <jules@rawmaterialsoftware.com> To:
2012 May 08
0
[LLVMdev] Running Objective-C in the JIT
And also, the hook to load/unload image is installed in objc-os.m using dyld_register_image_state_change_handler() function. Le 8 mai 2012 à 15:07, Julian Storer a écrit : > Thanks for the info! > > Yes, the problem is certainly that the JITed code isn't registering > its classes, but even after digging through all the runtime code I > can't find anything that seems
2010 Feb 01
0
nginx-0.8.33
Changes with nginx 0.8.33 01 Feb 2010 *) Security: now nginx/Windows ignores trailing spaces in URI. Thanks to Dan Crowley, Core Security Technologies. *) Security: now nginx/Windows ignores short files names. Thanks to Dan Crowley, Core Security Technologies. *) Change: now keepalive connections after POST requests are not
2006 Nov 07
2
Comparing models in multiple regression and hierarchical linear regression
I don?t know if this question properly belongs on this list, but I?ll ask it here because I?ve been using R to run linear regression models, and it is only in using R (after switching from using SPSS) that I have discovered the process of fitting a linear model. However, after reading Crowley (2002), Fox (2002), Verzani (2004), Dalgaard (2002) and of course searching the R-help archives I cannot
2004 Jun 18
5
Problems with faxing via TE405P/Asterisk
Skipped content of type multipart/alternative
2010 Oct 14
4
help
Dear all, I have a function f(x) which return a list as result. $T1 [1] 0.03376190 $T2 [1] 0.04725 $T3 [1] 0.3796071 $T4 [1] 0.3713452 $T5 [1] 0.4523651 $T6 [1] 0.4575873 I now find the result for a vector of x values at one time. I want to store the reuslt for each xi value in a column of a matrix x <- seq(0,1, by=0.1) result <- matrix(0, nrow=6, ncol=length(x)) for (i in
2012 May 08
3
[LLVMdev] Running Objective-C in the JIT
Thanks for the info! Yes, the problem is certainly that the JITed code isn't registering its classes, but even after digging through all the runtime code I can't find anything that seems suitable for doing this.. The nearest function I could find was _objc_init_image, but that seems to be for win32! I assume that the way it works must be that clang creates some static data structures
2010 Nov 10
16
Managing private key files; content=>file vs. binary content.
Hi all, Hi all, We use puppet for, amongst other things, managing the private-key files needed for things like SSL certificates for HTTPS web servers. We have a few constraints on how these are handled, and changes in recent versions of puppet are making this harder than it perhaps ought to be to implement, so I''m curious to know how others are handling it. A site''s private
2006 Sep 18
0
Propensity score modeling using machine learning methods. WAS: RE: LARS for generalized linear models
There may be benefits to having a machine learning method that explicitly targets covariate balance. We have experimented with optimizing the weights directly to obtain the best covariate balance, but got some strange solutions for simple cases that made us wary of such methods. Machine learning methods that yield calibrated probability estimates should do well (e.g. those that optimize the
2009 Oct 15
4
Generating a stochastic matrix with a specified second dominant eigenvalue
Hi, Given a positive integer N, and a real number \lambda such that 0 < \lambda < 1, I would like to generate an N by N stochastic matrix (a matrix with all the rows summing to 1), such that it has the second largest eigenvalue equal to \lambda (Note: the dominant eigenvalue of a stochastic matrix is 1). I don't care what the other eigenvalues are. The second eigenvalue is
2004 Oct 05
0
Grandstream * Kingston Comms
All I have just been told by GS support .... BTW, the attendant transfer is OK now and under QA test, will be released in next 2 or 3 weeks. Please keep tuned. Sounds like good news. Also if anyone wants the new firmware it's at http://voip.orbital.net/gs11 As for Kingston Comm's if anyone in the UK is connecting ( E1 ) with them you could do worse than seek the advice of Darren
2007 Mar 02
0
Questions regarding biplot
Hi, I am using "biplot" (in package "stats") to visualize the results of some PCA analyses. When I use scale=0 in the biplot function, it draws X (PC1) and Y (PC2) axes, with the scales multiplied by sqrt(N), where N is the sample size. Is there a way to change these scales so that the actual values of PC1 and PC2 are shown, instead of multiplication by sqrt(n)?
2010 May 31
0
Documentation of biplot for princomp
Hi, I think that the documentation for the biplot function `biplot.princomp' is inconsistent with what it actually does. Here is what the documentation states: pc.biplot If true, use what Gabriel (1971) refers to as a "principal component biplot", with lambda = 1 and observations scaled up by sqrt(n) and variables scaled down by sqrt(n). Then inner products between
2006 Sep 15
2
LARS for generalized linear models
Hi, Is there an R implementation of least angle regression for binary response modeling? I know that this question has been asked before, and I am also aware of the "lasso2" package, but that only implements an L1 penalty, i.e. the Lasso approach. Madigan and Ridgeway in their discussion of Efron et al (2004) describe a LARS-type algorithm for generalized linear models. Has