similar to: randomLCA

Please can someone explain to me how to use randomLCA in R for an analysis. I tried using it and had this error (copied below) which indicated my patterns must consist of 0 or 1. I assume I am doing something wrong. Please help. > library(lattice) > library(boot) Attaching package: ‘boot’ The following object(s) are masked from ‘package:lattice’: melanoma > library(utils) >

A new package 'randomLCA' is available on CRAN. Its main purpose is to fit latent class models with random effects, such as those used in diagnostic testing. This methodology can also be applied in other areas. It also fits standard latent class and will plot. Ken _______________________________________________ R-packages mailing list R-packages at r-project.org

What's the best approach to running latent class analysis with R? I've downloaded both randomLCA and poLCA packages, but I am interesting in running a standard LCA with individual records (not frequency table) as input data. Wen Gu John Jay College of Criminal Justice445 West 59 StreetNew York, NY 10029 wgu@gc.cuny.edu _________________________________________________________________

Dear all, I would like to call TLNise ("Two-Level Normal indipendent sampling estimation") software within R. This software estimates a hierarchical model and it can be download from Philip Everson's website at "http://www.swarthmore.edu/NatSci/peverso1/TLNise/tlnise.htm". The TLNise software consists of: 1) a Fortran source code (tlnisemv1.f) and 2) a Splus code

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

On a 2.4.17 (MontaVista 2.1) kernel using ext3, I recently starting seeing the error EXT3-fs error (device ide1(22,1)) in start_transaction: Readonly filesystem EXT3-fs error (device ide1(22,1)) in ext3_delete_inode: Readonly filesystem on a file system within 10-20 seconds after remounting it r/o. Apparemtly a write is being deferred past the remount point and then runs into problems when it is

Can anyone comment on whether or not it is possible to successfully disable the journal of an ext3 root file system prior to reboot? My application is to try and make sure there is no journal prior to installing and rebooting into a system which does not support ext3. I know that as long as the root is cleanly remounted r/o with no journal updates pending, this will be compatible. I'm

I am excited to learn that Prof. Tierney is bringing to us compiled R. I would like to learn when it will be available. This information will be useful in scheduling some of my projects. Thanks. Jason Jason Liao, http://www.geocities.com/jg_liao Dept. of Biostatistics, http://www2.umdnj.edu/bmtrxweb University of Medicine and Dentistry of New Jersey 683 Hoes Lane West, Piscataway‚ NJ 08854

Hello, I want to perform a latent class analysis using poLCA package. My formula is: substances <- cbind(subs1, subs2, subs3, subs4, subs5, subs6) ~ gender+age+education+income+occupation+urban+dbehavior+incarceration+treatment+depression+alcriteria I want to include sample weights in the model, I have read that poLCA does not take into account weights, but when I introduce them, it seems

Dear all, I usually run R on my laptop with Windows XP Professional. Now I really want to run R on a computer cluster (4 processors) with Suse Linux Enterprise ver. 10. But I am new with computer cluster. Should I modify my functions in order to use the greater performance and availability than that provided by my laptop? Is there any R manual on parallel computations on

Hi all, I'm trying to resize a journal on my root filesystem. This is Ext3, kernel 2.4.19, latest e2fsprogs + htree patch. I've remounted my root filesystem as ext2, but still when I 'tune2fs -O ^has_journal' I get ---- The has_journal flag may only be cleared when the filesystem is unmounted or mounted read-only. ---- So, how can I increase the size of the journal? I

My coauthor made a new R package GeneLogit (100% R code) which installs ok on R 2.3 on Windows. But when I type library(GeneLogit) it gave the error message Error in library(GeneLogit) : 'GeneLogit' is not a valid package -- installed < 2.0.0? It runs on R 1.9.0 just fine. It seems that others have encountered same problem but no solution is found by googling How can I fix this

Sent from my iPhone > On 17 Aug 2018, at 17:15, Ingo Schwarze <schwarze at usta.de> wrote: > > Hi Darren, > > Darren Tucker wrote on Fri, Aug 17, 2018 at 07:16:03AM -0700: >> On 13 August 2018 at 15:06, Val Baranov <val.baranov at duke.edu> wrote: > >>> test_utf8: ........................ >>> regress/unittests/utf8/tests.c:48 test #25

Hi, all, My objective is to split a dataframe named "cmbine" according to the value of "classes". After the split, I will take the first instance from each class and bin them into a new dataframe, "df1". In the 2nd iteration, I will take the 2nd available instance and bin them into another new dataframe, "df2". >cmbine$names apple tiger pencil chicken

1. allows underscore as part of a variable name 2. Uses C or Java style comments mark. 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 __________________________________________________ HotJobs - Search

Hello, everyone! I guess no one is still using R on Sun Sparc these days. But our department has a (pretty new) two-CPU Sun server. We recently compiled R as a 64 bit application and expected a performance boost. But it runs 25-30% slower than the 32 bit version of R. Anyone knows why this is so? Thanks! Jason ===== Jason Liao, http://www.geocities.com/jg_liao Dept. of Biostatistics,

Dear R users, I would like to perform Latent Class Logit Models for the analysis of choice experiments in environmental valuation. This kind of analysis is usually performed with NLogit Software (http://www.limdep.com). I attach the results I usually obtain using NLogit and NLogit model specifications. For Random parameter models and Logit Models I usually perform my analysis with the package

I have been using a laptop computer of Pentium III 1.13 Ghz. I heard that AMD's Athlon has excellent floating point capacity. So I bought a Athlon 2200+ laptop yesterday. I expected that new Athlon 2200+ will be twice as fast as the P III 1.13 GB. I ran a R simulation program and the new computer is only 30% faster, in fact slightly slower than a Celeron 1.50 GB laptop. I am very disappointed

hi,? I'm working on a research project where we're looking at the changing resonances in femur bones during hip replacement operations. basically, I've got a spreadsheet with one column listing frequencies in 5Hz bands and 3 columns showing the amplitude of that frequency when the bone is loose, medium to tight (referring to the tension of the reamer/chisel creating a cavity for the

Question for Everyone, We are running 1.9.18p8 on hpux 10.20. This particular machine has a directory called docommon that is writable by anyone. The problem we are having is that whenever someone opens a file with word 97, then saves it, they own the file and the permissions are -rw-r--r--. Thus, no one else can open the file. How can we make the files keep the -rw-rw-rw setting? Please