similar to: Changing fonts of axis labels in Histogram() function

Hello Folks, I'm after some help regarding mixed models. Basically I have sampled a number of different animals at 10 independent sites and am trying to create a mixed model to account for the variation between sites my current model looks like this: mm<-glmm.admb(Hep~Sex+Mass, random=~Mouse, group=Location, data=alan, family="binomial", link="logit") I numbered each

Hello Folks, Very new to R so bear with me, running 5.2 on XP. Trying to do a zero-inflated negative binomial regression on placental scar data as dependent. Lactation, location, number of tick larvae present and mass of mouse are independents. Dataframe and attributes below: Location Lac Scars Lar Mass Lacfac 1 Tullychurry 0 0 15 13.87 0 2 Somerset 0 0 0

Hey folks, I'm trying to do all subsets on a zero-inflated poisson regression. I'm aware of the leaps and regsubsets functions but I don't know if they work for ZIP regressions or how the syntax fits in for them. Can anyone help? The model syntax is: > zip.zc <- zicounts(resp=Scars~.,x=~Location + Lar + Mass + Lac + Lar:Mass + Location:Mass, data = alan2,

Hello, I'm a bit new to the world of R so forgive my ignorance. I'm trying to do a zero-inflated negative binomial regression and have received an error message and i'm not sure what it means. I'm running R 2.5.1 on XP. I have just tried a really simple version of the model to see if it would run before I put all the variables in. I have attached all the variables to the

Hello R Help! I would like to make a legible boxplot of tree growth rates for each of seven tree species at each of seven different sites. It's a lot of data to put on one figure, I know. I made a beautiful, interpretable figure using color, but my target journal can't deal with color figures. I can use seven shades of grey to fill the boxes, but the figure then becomes uninterpretable -

When doing ?Nile, the url for the data source is dead. It says http://www.= ssfpack.com/dkbook/ but this has changed to=20 http://www.ssfpack.com/DKbook.html Version: platform =3D i386-redhat-linux-gnu arch =3D i386 os =3D linux-gnu system =3D i386, linux-gnu status =3D major =3D 2 minor =3D 10.0 year =3D 2009 month =3D 10 day =3D 26 svn rev =3D 50208 language =3D R version.string

Hello, I am unable to figure out how to code a new column in a data frame based on an existing column that matches a column in a reference data frame, in a relational-db fashion. I would like this to maintain a minimum set of reference tables that may be reused over several similar datasets. Specifically, I have two data frames as listed below, 'Bos' and 'tree.' For each case in

I have a user who is currently running R on a desktop system which takes 3 days to run. We have an Itanium 2 Cluster running HP UX. My system manager has tried to install R and has sent the following message INSTALL file says do ./configure make ./configure fails with ( tail end of output checking for main in -ltermcap... no checking for main in -ltermlib... no checking

Hey everyone, I am new to R, and I'm making a scatter plot graph where i have a bunch of plots/points that fall into 9 unique categories. I want each category to have a unique colour, however, with the coding I have (below), the colour black is repeated for two of my plot types. Does anyone know a quick way to get 9 unique colours?? Coding: plotba = plot (predictedba ~ actualba,

hi, can anyone confirm the following problem? when i do dos> rcmd rd2dvi --pdf my-package-name i get dos> Can't open perl script "c:\PROGRA~1\r\rw1091/bin/rd2dvi": No such file or directory might the problem be in (double back slashes rather than forward slashes) R-1.9.1\src\gnuwin32\front-ends\rcmdfn.c(251): strcat(cmd, RHome); strcat(cmd, "/bin/Rd2dvi.sh");

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Hi Ricky / AJ Progress of sorts. I got passed the last problem by looking at the makefiles but run in to the next one, see below. It has created files in /contrib/R-2.4.0. there is an " R " under /contrib/R-2.4.0/bin/R. Running it gives :- /contrib/R-2.4.0/bin/R R version 2.4.0 (2006-10-03) Copyright (C) 2006 The R Foundation for Statistical Computing ISBN 3-900051-07-0 R is

Dear useRs, First off, sorry about the long post. Figured it's better to give context to get good answers (I hope!). Some time ago I wrote an R function that will get all pairwise interactions of variables in a data frame. This worked fine at the time, but now a colleague would like me to do this with a much larger dataset. They don't know how many variables they are going to have in the

Thanks Paradise, this seems to have worked a treat!!! I commented out the: exten => 110,hint,SIP/110 lines which were in extensions_additional.conf for each sip extension I had. This seems to have stopped the crashes which were previously 3-5 times a day, now: System uptime: 1 day, 18 hours, 10 minutes, 3 seconds Interestingly it had the knock on effect of fixing another problem I had

I have just setup asterisk on a debian sarge box. I am running Asterisk 1.21 with AMP and chan_capi_cm 0.6.1 using a BT Speedway (AVM Fritz) ISDN card, connected to a BT ISDN2e line. Currently we have 6 extensions (SIP) configured all using CounterPath(Xten) eyebeam softphone. After many hours of Googling I have finally got it all setup and working. We can transfer calls internally and make and

Hi R-people: When I use the command to fit a model with an intercept, only: glm ( formula=haspdata ~ 1, data=dat, family=binomial, weights= dat$hy.wgt.s, subset=(dat$haspdat0!=3) ) I get the message: Warning message: non-integer #successes in a binomial glm! in: eval(expr, envir, enclos) Does anyone know what this means?? The data for this command is listed below. Thanks, Phil Smith CDC

Hi, I am building 2.1.0 (re-release version, if that matters) on a Windows XP machine. Following the instructions 3.1 "Building from source" in R-admin.html, I managed to get up to 3.1.6. But when I try to build the recommended packages, I get C:\hiro\codes\proj\R-2.1.0\src\gnuwin32>make recommended --- Unpacking recommended packages ---- VR make[1]: *** No rule to make target

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi Folks First of all, excuse my bad english. I'm working in the video streaming team of the next WikiMania, the conference of the Wikimedia fundation, this year in Buenos Aires. We are facing some issues with some specific features, the setup we are thinking of is the classical dvgrab | ffmpeg2theora | oggwd * It all works fine, but we need

king all in vorbisfile make[2]: Entering directory `/home/ronan/libvorbis-1.0.1/doc/vorbisfile' make[2]: Nothing to be done for `all'. make[2]: Leaving directory `/home/ronan/libvorbis-1.0.1/doc/vorbisfile' Making all in vorbisenc make[2]: Entering directory `/home/ronan/libvorbis-1.0.1/doc/vorbisenc' make[2]: Nothing to be done for `all'. make[2]: Leaving directory

Can the expm function be used to calculate the exponential of a matrix where the matrix is multiplied by a vector in a data frame? For example for (i in 1:length(y)){ expmN<-expm(Q*y[i]) Q<-Matrix(c(1, 2, 3, 4), 2, 2) return(expmN) } Sorry I am new to R and I have been finding it difficult to get information on calculating Matrix exponentials in R. Many thanks in