similar to: nlme html?

Hi, I've got a problem that sounds a lot like this, http://r.789695.n4.nabble.com/Re-R-R-2-12-0-hangs-while-loading-RGtk2-on-FreeBSD-td3005929.html under windoze 7. but it seems to hang with this stack trace, #0? 0x77830190 in ntdll!LdrFindResource_U () ?? from /cygdrive/c/Windows/system32/ntdll.dll building goes as follows, $ ./R CMD INSTALL --no-test-load nlme_3.1-97.tar.gz *

Hi, Sorry to bother, but I checked around and did not succed creating a bundle from six existing packages (which are checkable, installable, etc. individually). I carefully followed the procedure given in ch. 1.1.5 Package bundles. However, I am getting hoffmann at fluke:~/R/Sources >R CMD check cwhmisc * checking for working latex ... OK * using log directory

Hi, This email reports bugs in acinclude.m4, src/library/tcltk/src/Makefile, and share/perl/Rd2contents.pl. It is based on R-patched.tgz from 07/27/2001 (R 1.3.0) and comes from trying to compile R on AIX 4.3. 1) acinclude.m4: A string on line 3096 starts with a single quote: ' but is terminated with a double quote: ". (This leads to the weird error message that configure can't

Dear all, I am trying to define my own corStruct which is different from the classical one available in nlme. The structure of this correlation is given below. I am wondering to know how to continue with this structure by using specific functions (corMatrix, getCovariate, Initialize,...) in order to get a structure like corAR1, corSymm which will be working for my data. Thanks in advance.

Dear R-helpers, I'm learning how to compile R packages with fortran routines and use the acepack source as an example. After some hiccups (Guido told me about the need to set make_mode=UNIX) I got to the following: `make pkg-acepack' runs without error (see below), but it does not * compile any .f file in acepack/src * (hence) try to create any dll file or libs (I'm

>>>>> "VW" == Viechtbauer Wolfgang (STAT) <Wolfgang.Viechtbauer at STAT.unimaas.nl> >>>>> on Fri, 26 Sep 2008 18:00:19 +0200 writes: VW> Hi all, I'm trying to fit a marginal (longitudinal) VW> model with an exponential serial correlation function to VW> the Orange tree data set. However, R crashes frequently VW>

Dear R-devel members, While writing a new correlation structure similar to 'corCompSymm' and intended to be used with 'gnls', I got puzzled with the 'Initialize' method. Using 'Initialize' before 'gnls' may be regarded as a mean to set an initial value for the corStruct parameter. However 'gnls' does not work properly with a

Hi, After some reading and experimentation I found that I cannot solve this problem: 1. I am starting R and check: > system("pwd") /home/woodstock/hoffmacw/R/test > system("echo $HOME") /home/woodstock/hoffmacw > system("echo $R_PROFILE") /home/woodstock/hoffmacw/R > system("ls $R_PROFILE/.Rprofile") /home/woodstock/hoffmacw/R/.Rprofile

Dear all, I am trying to gain some experience with the function gnls from the nlme package. I tried to model the Theophyline data by trying to model the presumed dependency of the clearance on the body weight. This is my function call of gnls: gnls(conc~SSfol(Dose,Time,lKe,lKa,lCl),data=Theoph, params=list(lKe~1,lKa~1,lCl~Wt),start=c(-2.4,0.46,-3.22,0.01)) That's been the result: Error

Hi All, I have question about speficifying a constant in gnls() from package nlme. Here is a testing code: ############# library(nlme) x = exp( rnorm(100)) y = 1/(1+x) + rnorm(100)/10 plot( y ~ x) fm1 = gnls( y ~ 1/(1+(x/v)^w), start=list( v=1, w=1)) a =1; b=1; fm2 = gnls( y ~ a/(b+(x/v)^w), start=list( v=1, w=1)) #This won't work because I don't know to set $a$ and $b$ as

Hi, I am trying to install ggobi for R under Solaris SunOS 5.5.1 Generic_103640-27 sun4u sparc SUNW,Ultra-Enterprise following the instructions in INSTALL under e) R interface, although I have some modifications in mind: I am planning to keep the sources (untarred and unzipped) in /home/woodstock/hoffmann/R/Sources/Rggobi and I have set setenv GGOBI_ROOT $HOME/R/Sources/Rggobi (with $HOME =

Hi list, I have not been successful in finding out from the available documentation how under Unix/Solaris to update a packages which I downloaded from the net as the original *.tar.gz and stored in a local file, say (1) home/woodstock/hoffmacw/R/Sources/pack.tar.gz A lot of installed libraries are residing in (2) home/woodstock/hoffmacw/R/library/ but it is unclear to me, how to proceed,

Hi, I guess this is a final plea, and maybe this should go to R-help but here goes. I am writing a set of functions for calibration and prediction, and to calculate standard errors and intervals I need the variance function to be evaluated at new prediction points. So for instance fit<-gnls(Y~SSlogis(foo,Asym,xmid,scal),weights=varPower())

Dear All, I wish to model random effects that have known between-group covariance structure using the lme() function from library nlme. However, I have yet to get even a simple example to work. No doubt this is because I am confusing my syntax, but I would appreciate any guidance as to how. I have studied Pinheiro & Bates carefully (though it's always possible I've missed

Hello, I would like to fit correlation structures with nlme, but R crashes. My data is similar to the "growth of orange trees" example from Pinheiro and Bates (2000), but data are not equally spaced in time, as the last observation is taken after 6 days ( and not 2 as the others). This is the code I'm using: library(nlme)

Some students of mine are trying to use gnls, the generalized non-linear least squares function within the nlme library, to study evolutionary questions where correlations between traits at the species level are non-independent because of the evolutionary relatedness of the species. Specifically, they're using a non-linear function (log(sexual dimorphism) ~ log(a + b*variation in mating

R Version 2.1.1 (2005-06-20); R Cocoa GUI 1.12 (1622); Mac OS X 10.4.2 (8C46) For nlme, the R package installer for CRAN (binaries) gives 3.1-60 as Repository Version as well as Installed Version. For CRAN (sources) it gives 3.1-62 as Repository Version and 3.1-60 as Installed Version. When I try to update nlme, I get * Installing *source* package 'nlme' ... ** libs gcc-3.3

>From http://bugs.r-project.org/cgi-bin/R: If you are not sure whether you have observed a bug or not, it is a good idea to ask on the mailing list R-Help by sending an e-mail to r-help at stat.math.ethz.ch rather than submitting a bug report. I'm wondering whether to submit a bug report on this: ============================================================== >

How does one implement a likelihood-ratio test, to test whether the variances of the random effects differ between two groups of subjects? Suppose your data consist of repeated measures on subjects belonging to two groups, say boys and girls, and you are fitting a linear mixed-effects model for the response as a function of time. The within-subject errors (residuals) have the same variance in

Hi I use gnls to fit non linear models of the form y = alpha * x**beta (alpha and beta being linear functions of a 2nd regressor z i.e. alpha=a1+a2*z and beta=b1+b2*z) with variance function varPower(fitted(.)) which sounds correct for the data set I use. My purpose is to use the fitted models for predictions with other sets of regressors x, z than those used in fitting. I therefore need to