search for: snelling

Is there an implementation of the Cox-Snell residuals / Nelson-Aalen plot for goodness of fit? Or otherwise is there an appropriate Goodness of Fit diagnostic? Thanks Murray -- Murray Pung Statistician, Datapharm Australia Pty Ltd 0404 273 283 [[alternative HTML version deleted]]

Hello everyone, I will like to know if there is an R package to compute exact confidence intervals for the ratio of two binomial proportions. Tony. [[alternative HTML version deleted]]

I am looking for a good probability book that describes convergence in distribution. I have looked through Introduction to Probability by Charles M. Grinstead, J. Laurie Snell, but I don't find any formal description on convergence in distribution. Could somebody recommend a good book that cover this topic? Thank you!

...cal/ssl directory. I've run ./ configure with the "--with-ssl-dir=DIR" and still get the following error: checking for OpenSSL directory... configure: error: Could not find working SSLeay / OpenSSL libraries, please install What can I do to correct this error? -- Jose L. Salicrup Snelling and Snelling, Inc., 12801 North Central Expressway, Suite 700 Dallas, TX 75243 972-776-1447 (w) -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.mindrot.org/pipermail/openssh-unix-dev/attachments/20001212/14acd17f/attachment.html

Hi, Recommending to go Digium because of an OpenBSD issue with the Sangoma A104D is quite funny to say the least since neither is the TE407P supported in BSD by Digium. So the recommendation is useless to the person who originally requested for a comparison between the two products. If someone wanted to send back the A104D, he could have taken advantage of Sangoma's 30 day money back

hello dear list! since we want to do a model analysis and some people would like to see pseudo-R^2 values for different types of glm of a logistic regression, i've decided to write a function that computes either nagelkerkes normed pseudo-R or cox & snells pseudo-R. however, i am not clear as in the decisive step, i need to calculate the log of (maximum likelihood estimates of model

Hi, How do you folks handle really large queues (350+ simultaneous callers) in your Asterisk PBXes? We're going to be bringing in around 16 PRIs' worth of inbound callers, doing skills-based routing, and queuing them up for approximately 200 agents. What's the best way to handle all of these callers? We want to record the calls and we'll probably use the ramdisk method that has

Dear R Users, I suppose this is a school boy question, but here it is anyway. I'm trying to re-create the residuals for a poisson GLM with simulated data; x<-rpois(1000,5) model<-glm(x~1,poisson) my.resids<-(log(x)- summary(model)$coefficients[1]) plot(my.resids,residuals(model)) This shows that my calculated residuals (my.resids) are not the same as residuals(model). p 65 of

I noticed this error message within some of my users log files; rpc_server/srv_samr_nt.c:_samr_query_aliasmem(2626) _samr_query_aliasmem: Not yet implemented. Why does this mean and what do I need to do to stop this error message from appearing. BTW, the users all have XP machines. Martin Stacey IT Support Manager Safcol Australia Pty Ltd

It would make much more sense to convert in the opposite direction. Frank willsurg wrote > > I am looking to hire someone to convert a small bit of R code into SAS > code. The R code is about 2 word pages long and uses Snell's law to > convert likert scales. If you are willing to look at this, or could point > me to someone who would, it would be very much appreciated.

I propose the following enhancements and changes to plot.lm(), the most important of which is the addition of a Residuals vs Leverage plot. (1) A residual versus leverage plot has been added, available by specifying which = 5, and not included as one of the default plots. Contours of Cook's distance are included, by default at values of 0.5 and 1.0. The labeled points, if any, are those

Dear useRs, it is our great pleasure to announce the new package "relations" to appear on all CRAN-mirrors soon. This package provides data structures and methods for creating and manipulating relations, relation ensembles, sets, and tuples. The feature list includes: * creation of relations by domain and graph/characteristic function/incidences, * extraction of characteristic

Does anyone know what algorithm R uses in glm, family=binomial (i.e. a logit model)? I assume that it's in the source somewhere, but I wasn't able to find it. I'd like to know what file it's in (in a unix distribution of R). Thanks for your help. --------------------------- Barnet Wagman wagman at enteract.com 1361 N. Hoyne, 2nd floor Chicago, IL 60622 773-645-8369

Dear useRs, it is our great pleasure to announce the new package "relations" to appear on all CRAN-mirrors soon. This package provides data structures and methods for creating and manipulating relations, relation ensembles, sets, and tuples. The feature list includes: * creation of relations by domain and graph/characteristic function/incidences, * extraction of characteristic

Hello I found some small postings dated to 22 Oct 2008 on the message subject. Recently, I have been working with binary logistic regressions. I didn't use the design package. Yet, I needed the "fit" indices. Therefore, I wrote a small function to output the Nagelkerke's R, and the Cox-&-Snell R from a fitted model. I am no professional programmer by far, yet, I hope, that

Error running 'make buildworld' on FBSD 4.9 RC1(i386) source (see below); error replicated twice.....could this simply be due to a corruption of the downloaded ISO file? The softlink created before the initial error message appears to have been created OK, so not sure where the error is being generated. ***************************************************************** ===>

Hi group, i'm brand new and i would like to ask about soekris hardware. I read along the web but i have some doubts that i think can be solved here. My question are the following: 1) does the Digium TDM400P fit in the soekris box with a 4801 SBC or a bigger box is needed? Any suggestions about where to pick up another box? 2) does the Digium TDM100P (already discontinued) fits fine in a

hi im a bioinformatics student as i have never had any previous programming experience i need help this is the question i need to answer: Random walk model we want to model a random walk where you take a step to the left with probability p and one to the right with probability 1-p. Now assume that there is a line of 11 squares. once you are in square 0 or in square 10 the walk ends. The aim

I need to refresh my memory on Probability Theory, especially on conditional probability. In particular, I want to solve the following two problems. Can somebody point me some good books on Probability Theory? Thank you! 1. Z=X+Y, where X and Y are independent random variables and their distributions are known. Now, I want to compute E(X | Z = z). 2.Suppose that I have $I \times J$ random number

Hola: Si aún hay alguien que no está de vacaciones, igual me pueden ayudar. Quiero ajustar unos modelos: REG_LOG <- glm (low ~ X, family = "binomial", data = DATOS) Ejemplo: library(MASS) data(birthwt, package="MASS") birthwt$low <- factor(birthwt$low) birthwt$race <- factor(birthwt$smoke) REG_LOG <- glm (low ~ smoke, family =