similar to: Calling Other (non-C or Fortran) Programs from R

Hello all, I wish to perform a mcnemar test for a 3 by 3 matrix. By running the slandered R command I am getting a result but I am not sure I am getting the correct one. Here is an example code: (tt <- as.table(t(matrix(c(1,4,1 , 0,5,5, 3,1,5), ncol = 3)))) mcnemar.test(tt, correct=T) #And I get: McNemar's Chi-squared

I want to investigate possible relationships between two discrete variables. I have tried a few things but figured you guys might be able to point me at some purpose built functions. Our scientists score results of tests which are performed in lets say, 8 positions. The scores are assigned a value of 1,2,3 or 4. I want to know if there is a correlation between the test results and the

After some futile searches, I decided to ask the list to see if any of the sages out there would have an answer: I have a function I wrote a few years ago in S, which calls glim numerous times. I'd like to port it to R, but glm works differently from glim, which takes as part of its input an X design matrix. I probably could write a function to convert glim to glm, but hope this

Hi all -- I'm trying to use R for my "Analysis of Categorical Data" class, but I can't figure out how to do a weighted linear trend analysis. I have a table of categorical data, to which I've assigned weights to the rows and columns. I need to calculate r and M^2, which is apparently done in SAS using "PROC FREQ" and in STATA using "correlate var1 var2

I don't know of any R package that can match all the functionality of LEM eg fitting equality constraints to model parameters a la LISREL. WRT dumping tables, I would have thought that as.data.frame.table does pretty much what you want, [not tested] newtab <- as.data.frame(table(a,b,c)) cat("dim\n") for(i in seq(1, ncol(newtab)-1) { cat(nlevels(newtab[,1]," ") }

Dear folks: First of all, thanks for a great product and please do keep up your fine job with samba. As a humble contribution to your project, below is a patch to configure.in that allows libsmbclient.so to be correctly built in my system (Mac with Mac OS X). I hope this to be useful. I also noted that the generated Makefile, did not correctly install the library as the 'install'

Estimados, Existe algún package especifico para modelos lob lineales en R? Idealmente algo que funcione como el programa LEM. Muchas gracias por su ayuda, Saludos -- Pablo Reyes [[alternative HTML version deleted]]

Hi! Wine 1.3.10 here, on Ubuntu 10.04 64 bit. After maybe a week or two since last time (no probs back then), today I launched again FullTiltPoker: no way to connect to Full Tilt game server. When it comes to the connection, the Windows executable tells me: Trying again... Trying again... Trying again... ... Launching the executable with WINEDEBUG="warn+all", at the same time I get

Following the setup in Prof.Duncan Murdoch's page, I have successfully compiled the DLL for one Fortran 95 program using Gfortran and got 300 times speed boost. For the second set of fortran programs, However, I have this error message R CMD SHLIB -o jiangang kdtree2.f90 jian.f90 gang.f90 m2c -o jian.o jian.mod make: m2c: Command not found make: *** [jian.o] Error 127 Can anyone

Hi all, I have the following problem. Inside R, I am trying to run a loop on several files. The data are stored in these files in a peculiar way, thus, at the same time I load the data, I would like to invoke a utility. I do this with "pipe". (The utility I am using is gbget from the package gbutils. It works correctly from shell, and it is not the problem.) The problem is that from

I've succeeded in making my samba server visible around the net, however I can't convince the thing to appear in the browse lists on remote subnets. I've read John Terpstra's article on configuring a browser at http://samba.anu.edu.au/samba/ftp/docs/BROWSING-Config.txt however my (admittedly willful) ignorance of Microsoft networking is making this article seem rather

Is there a way to automate fitting and assessing loglinear models for several nominal variables . . . something akin to step or drop1 or add1 for linear or logistic regression? Thanks. --Chris -- Christopher W. Ryan, MD SUNY Upstate Medical University Clinical Campus at Binghamton 40 Arch Street, Johnson City, NY 13790 cryanatbinghamtondotedu "If you want to build a ship, don't drum

Dear all, Can anybody tell me how to export a 3d figure made with the plot3d function? I'm careless about whether it's still interactive or not in another format, as long I can get it out of R. Thanks! Alejandro Gonz?lez Departamento de Biodiversidad y Conservaci?n Real Jard?n Bot?nico Consejo Superior de Investigaciones Cient?ficas Claudio Moyano, 1 28014 Madrid, Spain Tel +0034

Hello, I'm planning to start using R. Before getting into it, I'd like to ask a couple of questions. Does R carry out loglinear model analysis? That is, will it provide the chi-squared goodness of fit test statistic for a given hierarchical loglinear model? Maybe even do a model selection procedure (like Brown's two-step procedure, or forward/backward selection)? Thanks

Howdy, I am trying to setup a 10gR2 RAC on top of some nbd devices. OS is Centos4.1/i386, (2.6.9-11.0.0.10.3.EL, ocfs2-2.6.9-11.0.0.10.3.EL-1.0.4-1). ocfs2 setup went perfectly well, btw. (besides the fact that ocfs2console apparently ignores nbd disks) mount says /dev/nbd1 on /opt/oradata/data1 type ocfs2 (rw,_netdev) on both nodes ls says (after runInstaller was started, so the files were

Hi all: Here's a question about result of loglinear analysis. There're 2 factors:area and nation.The raw data is in the attachment. I fit the saturated model of loglinear with the command: glm_sat<-glm(fre~area*nation, family=poisson, data=data_Analysis) After that,I extract the coefficients: result_sat<-summary(glm_sat) result_coe<-result_sat$coefficients I find that all the

Dear netters, Sorry for cross-posting this question. I am sure R-Help is not a research methods discussion list, but we have many statisticians in the list and I would like to hear from them. Any function/package in R would be able to deal with the problem from this researcher? ---------- Forwarded message ---------- From: Heidi Bertels Date: Tue, Jun 5, 2012 at 4:31 PM Subject: How to best

I was thinking about running Wine on Interix (the POSIX layer of Microsoft's Services for Unix). There are a few apparent unknows: Would Wine load the .dll.so's? Since Interix uses PE for it's native format (running on Windows, duh), Would Wine load the .dll.so's? Would it reject them being in PE format and having the 'POSIX Layer' attribute set, or could we hack on a

Greetings, I've just put out the latest version of "The Popularity of Data Analysis Software" at http://r4stats.com/popularity. This update includes complete data for 2010, the addition of number of blogs for each software, more coverage of Statistica, and, where possible, measures regarding the implementations of the SAS Language: Carolina and the World Programming System (WPS).

without having to check the vector element by element? Thanks a lot! Jason ===== Jason G. Liao, Ph.D. Division of Biometrics University of Medicine and Dentistry of New Jersey 335 George Street, Suite 2200 New Brunswick, NJ 08903-2688 phone (732) 235-8611, fax (732) 235-9777 http://www.geocities.com/jg_liao