search for: concorde

...this one printer, except for this one computer. I can't seem to resolve the problem, and I'm pretty sure it's not Win XP SP2, because another computer at my workplace has the same exact setup, and is able to print. Any help is really appreciated, thank you. Aizat Faiz Oct 20 12:37:09 concorde smbd[3687]: [2004/10/20 12:37:09, 0] lib/util_sock.c:get_peer_addr(978) Oct 20 12:37:09 concorde smbd[3687]: getpeername failed. Error was Transport endpoint is not connected Oct 20 12:37:09 concorde smbd[3687]: [2004/10/20 12:37:09, 0] lib/util_sock.c:get_peer_addr(978) Oct 20 12:37:09 concor...

Hi, can anybody tell me how to contact the maintainer of the "concord" package? The address given in the help file is not valid anymore. ,---- | > help(package=concord) | | Information f?r Paket 'concord' | | Description: | | Package: concord | Version: 1.4-2 | Date: 2005-05-10 | Title: Concordance and reliability | Author: Jim Lemon

Hello everyone. This is a question regarding generation of the concordance index (c index) in R using the function rcorr.cens. In particular about interpretation of its direction and form of the 'predictor'. One of the arguments is a "numeric predictor variable" ( presumably this is just a *single* predictor variable). Say this variable takes numeric values.... Am I

Dear all, As I said in my previous email I have just upgraded to R 2.14.0 on Windows 7. I have just run the 'coxph' function and notice that a Concordance statistic is produced. Is there any way to extract this information from the output? E.g. can I call the concordance value independently of calling the output? Many thanks, Laura [[alternative HTML version deleted]]

Dear All, I am new to R and am trying to learn how to create functions using R. Below is code which calculates Lin's Concordance Coefficient. After I calculate the coefficient I want to create a scatter plot which annotates the coefficient along with preceding text onto the plot. The below code doesn't seem to work. If I use only the object 'lincc' on the text command it works

Hi. I have data which i would want to assess the degree of agreement between two assays, e.g., to evaluate reproducibility or for inter-rater reliability. I have used the Pearson product-moment correlation coefficient. It looks good ranginging between 0.90 to 0.998. Though this looks good. I am told the Concordance correlation coefficient will give a better picture of how reproducible the assay

Hi, I have been informed of a bug in the concord package, in that the data files containing the tabulated critical values for Kendall's W are not loaded on the command library(concord). I had assumed that the lines in install.R would correspond to the commands to load data in R, e.g. data(Wcrit01) data(Wcrit05) While these work on the command line, I get the errors: library(concord)

Hi, I have been informed of a bug in the concord package, in that the data files containing the tabulated critical values for Kendall's W are not loaded on the command library(concord). I had assumed that the lines in install.R would correspond to the commands to load data in R, e.g. data(Wcrit01) data(Wcrit05) While these work on the command line, I get the errors: library(concord)

I have two alternative Cox models with C-statistics 0.72 and 0.78. My question is if 0.78 is significantly greater than 0.72. I'm using rcorrp.cens. I cannot find the U statistics in the output of the function. This is the output of the help example: > x1 <- rnorm(400) > x2 <- x1 + rnorm(400) > d.time <- rexp(400) + (x1 - min(x1)) > cens <- runif(400,.5,2) > death

I can''t get past the setup step in Capistrano. I know the paths are correct and I''m using zsh locally (bash on remote), so the shell shouldn''t be a problem. It never asks for the SSH password, even. Any help you could give would be greatly appreciated. Thanks. Kenneth -- => the blog from beyond <= => www.eyeheartzombies.com <=

Dear I estimate a sample selection model using the Clayton copula and Burr and Gaussian marginal. I need to derive ther Kendall'sw tau from the concordance coefficient by integration. I came across a way to do that in R long time ago but cannot find it again. Can somewone tell me what to read and what to use? Thank you. Steven Yen

Dear R-listers, I am an MD and clinical epidemiologist developing a measure of comorbidity severity for patients with liver disease. Having developed my comorbidity score as the linear predictor from a Cox regression model I want to compare the discriminative ability of my comorbidity measure with the "old" comorbidity measure, Charlson's Comorbidity Index. I have nearly 10,000

I am reposting my message from April 8th because I never received a response to the original post: Dear R-listers, I am an MD and clinical epidemiologist developing a measure of comorbidity severity for patients with liver disease. Having developed my comorbidity score as the linear predictor from a Cox regression model I want to compare the discriminative ability of my comorbidity measure with

Hello group, my question is deciding what test would be appropriate for following question. An experiment 'A' yielded 3200 observations of which 431 are significant. Similarly, using same method, another experiment 'B' on a different population yielded 2541 observations of which 260 are significant. There are 180 observations that are common between significant observations of A

Hi R-users, I'm having some problems in using the Hmisc package. I'm estimating a cox ph model and want to test whether the drop in concordance index due to omitting one covariate is significant. I think (but I'm not sure) here are two ways to do that: 1) predict two cox model (the full model and model without the covariate of interest) and estimate the concordance index (i.e. area

Hi, I''m having difficulty getting ruby running via Lighttpd and fastcgi. My lighttpd.conf reads: server.port = 81 server.pid-file = "/tmp/test_lighttpd.pid" server.modules = ( "mod_redirect", "mod_access", "mod_fastcgi", "mod_accesslog", "mod_simple_vhost" ) server.document-root = "/tmp/mis/public"

Hello again, First, thanks for the help that got the latest plotrix package finished. I had been planning to write something about packages since Scott Waichler offered the gantt.chart function. Then Ben Bolker (who helped me to write the axis.break function) asked if I would be willing to include some of his plotting functions and almost immediately after that Sander Oom kindly donated the

Hello again, First, thanks for the help that got the latest plotrix package finished. I had been planning to write something about packages since Scott Waichler offered the gantt.chart function. Then Ben Bolker (who helped me to write the axis.break function) asked if I would be willing to include some of his plotting functions and almost immediately after that Sander Oom kindly donated the

Hi! I have been a moderate user of WINE for a few months and it has worked fairly well for the couple of applications that I have tried to run. My SuSE 8.1 Linux laptop is laid out as / linux (reiserfs) /mnt/win windows c: (vfat32) /mnt/chunk windows d: (vfat32) and I have previously had no problems either running WINE or booting into Win98. I have been able to call my program as

It''s actually REALLY easy with lighttpd on linux. Two apps... Myserver.com/code/ => /apps/code/ Myserver.com/test/ +> /apps/test/ Each application needs this in the environment.rb /apps/code/config/environment.rb ActionController::AbstractRequest.relative_url_root = "/code" /apps/test/config/environment.rb ActionController::AbstractRequest.relative_url_root