search for: chaudhuri

Hi, I am trying to change a SAS macro to R. here is my code. I get an error at the last line. attach(fram) dset1<-cbind(AGE,BMI,DEATH) > BMIGRP<-cut(BMI,breaks=3,right=TRUE) > AGEGRP<-floor(AGE/10)-2 > dset<-cbind(AGEGRP,BMIGRP,DEATH) > maxage<-max(dset[,1]) > minage<-min(dset[,1]) > #maxcls<-dset[,2] > #mincls<-dset[,2] >

>Date: Mon, 21 Jul 1997 18:17:48 +0200 (MET DST) >From: Hiran Chaudhuri <hiran@chaudhuri.indernet> >To: samba@arvidsjaur.anu.edu.au >Subject: Re: SAMBA digest 1355 >Message-ID: <Pine.LNX.3.91.970721181423.28113A-100000@chaudhuri.indernet> > > > >> Subject: roaming profiles >> Message-ID: <Pine.BSF.3.91.970713134508.2508B-100...

Hi: I have asked this question on Cross-Validated. So it might be a cross posting but havent received any responses to it. I am trying to see which distribution will best fit the data I am working on. The dataset is as following: Site Nausea headache Abdominal Distension 1 17 5 10 2 12

Hi, I cant understand where I am going wrong.Below is my code.I would really appreciate your help. Thanks. > genfile<-read.table("c:/tina/phd/bs871/hw/genfile.txt",skip=1) > > #read in SNP data > snp.dat <- as.matrix(genfile) > snp.name <- scan("c:/tina/phd/bs871/hw/genfile.txt",nline=1,what="character") Read 100 items

Hi there. Someone might want to notice that - compared to the official rsync man page - this page has a lot more information about each option, when to use and what to expect: http://www.ss64.com/bash/rsync_options.html Thanks Hiran Chaudhuri _____________________________________________________________________ Der WEB.DE SmartSurfer hilft bis zu 70% Ihrer Onlinekosten zu sparen! http://smartsurfer.web.de/?mc=100071&distributionid=000000000066

Hi All: I am trying to generate Beta-Binomial data with regressors using R. I have used the following code to generate Beta-Binomial data. Now I want to add a covariate to the equation. I would then like to use the simulated data to run the Beta-Binomial model with covariates on it. Appreciate any help. set.seed(111) k<-20 n<-60 x<-NULL p<-rbeta(k,3,3)# so that the mean nausea rate

Hi: Does Ellipse and dataellipse function in R produce the same ellipse? I wanted to see how the radius for the Ellipse function in R calculated. Also what is the var-covariance matrix, if any, assumed for the dataellipse function? Heres an example of the code where I am generating Multivariate normal data and creating ellipse using the 2 functions: library(car) library(mvtnorm) mu =

HI All: Does anyone know the code behind the qbeta function in R? I am using it to calculate exact confidence intervals and I am getting 'NaN' at places I shouldnt be. Heres the simple code I am using: k<-3 > x<-NULL > p<-rbeta(k,3,3)# so that the mean nausea rate is alpha/(alpha+beta) > min<-10 > max<-60 > n<-as.integer(runif(3,min,max)) > for(i in

> > Hi All: > > I am using R to calculate exact 95% confidence interval using Clopper > Pearson method. I am using the following code but it seems to get into a > loop and not get out of it, it goes on forever although I am looping it > only 10 times across 63 sites with 10 observations per site. I was hoping > to get some help. > > Thanks > Anamika >

this is the problem: load this R data frame over the internet and save it to your hard drive. http://rss.acs.unt.edu/Rdoc/library/twang/data/raceproling.RData please show how to save a dataset of males only (the variable male=1) to a new dataframe. Then do the same thing for females (male=0). Then show how to recombine the two datasets to belike the original one except that the female

I am using a random intercept model with SITEID as random and NAUSEA as outcome. Thanks. Anamika I tried using a dataset without missing values and changed my model statement accordingly but still get the same error. Follwoing in an excerpt. > anal.data <- read.table("nausea.txt", header=T, sep="\t") > list(names(anal.data)) [[1]] [1] "SITEID"

Hi: Is there a way we can set up WINBUGS to run 100 simulated datasets on the same model and output results? Or do we have to call in each dataset at a time and repeat the process 100 times manually? Thanks Anamika [[alternative HTML version deleted]]

Hi there. Has anyone experienced problems when compiling Samba? I always get stuck with an "internal compiler error" at the file smbpass.o. The system is Slackware 3.4.0 (still the current release), with kernel 2.0.33 and GCC 2.7.2.3, I checked it with Samba 1.9.18p8 and 1.9.18p7. How to get the error: Install Slackware 3.4.0 Extract samba-1.9.18p8.tar.gz edit

...en, but I would like to prevent this occurrence in the future, and fix the collision I now have. Here is the acct in /etc/passwd: Gdnscache:x:11079:11079::/etc/dnscache:/bin/nologin Here's the account from winbindd, using getent passwd: SHAWNIGAN+MCHAUDHU:x:11079:10001:(S -Gr.10) Mallika Chaudhuri:/home/student/mchaudhu:/bin/false Also, what I expect is an unrelated issue, I am seeing the occasional message like this in the winbindd logs, for a domain user that *does* exist: user 'glinn' does not exist [2003/02/11 15:00:11, 1] nsswitch/winbindd_user.c:winbindd_getpwnam_from_user(...

Hi All: I was looking for some help to code the equation of an ellipse in R, given I have a Bivariate Normal distribution (X,Y) with mean (m1,m2) and var-covariance matrix (var1,cov12,cov12,var2). Thanks Anamika [[alternative HTML version deleted]]

Hi, I am trying to runn a age-period-cohort model, but here is what I am having problem with, hope you can help me! This is what I am trying to do: sumzero_a<-((A-min(A))/5+1) - mean((A-min(A))/5+1) where A is my age variable (numeric, the mid-point of a five-year age group), but I got the following error: Error in min(..., na.rm = na.rm) : invalid 'mode' of argument I am pretty

> I am using a random intercept model with SITEID as random and NAUSEA as > outcome. > > I tried using a dataset without missing values and changed my model > statement accordingly but still get the same error. Follwoing in an excerpt. > > anal.data <- read.table("nausea.txt", header=T, sep="\t") > > list(names(anal.data)) > [[1]] > [1]

...list(alpha0=0.9, tau=1), list(alpha0=0.8,tau=1) ), model.file="B-LN_model_trial.txt", parameters.to.save = c("sigma", "tau","alpha0","p"), n.chains=3, n.iter=12000, n.burnin=5000, bugs.directory="E:/AChaudhuri/winbugs14/WinBUGS14")} print(bugs.output) The output comes out as Inference for Bugs model at "B-LN_model_trial.txt", fit using WinBUGS, 2 chains, each with 12000 iterations (first 5000 discarded), n.thin = 14 n.sims = 1000 iterations saved mean sd 2.5% 25% 50%...

Hi:   I am using the following code to read a data set in txt in R and using the follwoing model. But it seems to give me an error ' expected variable name error pos 134022'. Any help is greatly appreciated.   Code: anal.data <- read.table("nausea.txt", header=T, sep="\t") list(names(anal.data)) attach(anal.data) n.samples <- dim(anal.data) [1] # number of data

I need a reverse samba. I need to be able to mount NT directories on a Unix box. Anyone know of such an animal? Thanks, Aaron -- Aaron Herskowitz Mailto:aaron@intraware.com Systems Engineer Voice:510-253-4566 intraware Inc. Fax:510-253-4599 Send XL T-Shirts to 25 Orinda Way, Orinda, CA 94563 http://www.intraware.com