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> BTW, I've just checked a hunch. I did not believe R_IsNaNorNA is actually > used in base R on a system with IEEE arithmetic (and I removed it to test > that). That suggests you have not actually tested inlining...

Thank you. I tried mcmcsamp but I received the error "Update not yet written". A little searching revealed that mcmcsamp may not work with non-gaussian models ? On 17/02/2012 7:58 PM, Doran, Harold wrote: > Sorry, meant to...

Hi R-list, I'll apologize in advance for (1) the wordiness of my note (not sure how to avoid it) and (2) any deficiencies on my part that lead to my difficulties. I have an application with several stages...

Dear Elisa, Yes, one of the possible steps is to force correlations to zero, but then you are imposing (possibly unreasonable) constraints at the cost of trying to make the model converge. It is a highly questionable procedure to remove...

Dear R-help, I am told by Professor Ripley that my question (quote) wastes the time of (and has insulted on-list) the R developers by falsely claiming there are problems with their code. I am writing, as he instructed...

D'oh! Completely missed that. Definately a case or RTFMS (RTFM, Stupid). My apologies for the spam. Sincerely (with additional grovelling) Cormac. On 23 June 2011 15:59, Nick Sabbe <nick.sabbe at ugent.be> wrote: > Hello Cormac. > > Not having...

Hi Despina According to your output, you have 270 observations in total, and 270 unique combinations of side, scan date and id. So there is a problem straight away. Side appears to have 2 levels : left and right, so I...

Thanks. Can you point me to any resources that would explain how to do that ? On the one hand it's great to know that it's straightforward, and I'm keen to learn, but on the other it is...

I wasn't aware that I had asked anyone to "do all the work" for me ! ! I am a statistics graduate student but I do not know R very well, so, in case anyone can point me towards any resources...

It is quite possible that such a complex random structure will not be supported by the data. In your initial email you mentioned correlations between random effects. However, since the model did not converge, there is no point in intetpreting...

Brian (and group): Whoops. I wrote the message meaning to look at the version number and fill it, but then somehow forgot. I am running version 0.63.2 (and with the compile-time settings below was not getting and...

I built it several times with a variety of flags and compilers. Here's what was used for the gcc3 build: /opt/csw/gcc3/bin/gcc -std=gnu99 -G -L/opt/sfw/lib -L/opt/csw/lib -L/opt/local...

Thank you, Ei-ji. I haven't tried the aix_R-2.7.1_Rshlib_include_configure.patch for two reason: #1 I have to compile R2.7.0 although I can reproduce the trouble on R-2.7.1...

anybody get r to work in ARCGis 9.1? I am curious to see if the dll and hook are the same as was done before in 8.1. Thanks -----Original Message----- From: r-sig-geo-bounces at stat.math...

Hi, nlme users, I am fitting a model for repeated measures, using gls(). The var-cov structure is UNSTRUCTURED in lower triangle and identical for the diagonal, for which I still have no idea how to fit using PROC MIXED...

>Date: Tue, 20 Mar 2001 15:45:52 -0800 >To: Prof Brian D Ripley <ripley at stats.ox.ac.uk> >From: Tony Long <tdlong at uci.edu> >Subject: Re: [R] error starting R 1.2.2 in Redhat 7.0...

Try upgrading R to version 3.2.5 and then try to reinstall swirl. Michael Long On 04/22/2016 03:41 AM, Tim Werwie wrote: > I'm very new to R and I live in Mali, west Africa. I...

Hi Jarrod, thanks for your reply. I understand about the interval calculation now. However, I'm sorry that I still don't see how to get the random effects myself. I see I can get the posterior mean for fixed...

Dear List Members, I have a mixed effects model setup, that would ideally incorporate pedigree. This is why I started to run the models using MCMCglmm. As I am unfamiliar with the latter approach I first tried everything using lme4...

Jim: So now I am confused. I have two vectors: var and pow. var has a dozen or so "levels". (I can not apply factor to var either) Here is a sample of my R session: length(var) 94429 lenght...