similar to: bug? (PR#3550)

I'm trying to install the XML package in R 1.6.1 (>install.packages("XML")). The download is OK, but during configuration the file parser.h cannot be found (it looks in libxml/ and gnome-xml/ then gives up). What is missing from my system? -- Thanks, -susan Susan J. Miller Biotechnology Computing Facility Arizona Research Laboratories Bio West 228 University of Arizona

Dear R users, Prof. Ripley just corrected my understanding of the use of weights in glm, which I thought would allow me to correctly use lmer. However I'm still having problems. My data takes the form of # of infected and uninfected individuals that were measured over time under different treatments. I'm using lmer to adjust for the repeated measures over time. In fitting the

Hello, I am a new R user. I am trying to calculate vector correlations for all pairwise comparisons in my data frame without repeats. I am familiar with the expand.grid function, but this includes repeats. Is there a way to use expand.grid and eliminate repeats? Or is there another function that can be used to do this? Thank you. Rebecca -- Rebecca Young Graduate Student Ecology &

Hello, Can you get eigenvalues in addition to eigevectors using prcomp? If so how? I am unable to use princomp due to small sample sizes. Thank you in advance for your help! Rebecca Young -- Rebecca Young Graduate Student Ecology & Evolutionary Biology, Badyaev Lab University of Arizona 1041 E Lowell Tucson, AZ 85721-0088 Office: 425BSW rlyoung at email.arizona.edu (520) 621-4005

Greetings, I'm in the painful process of migrating from SAS to R. In the process I've discovered that there are some basic things that I am getting hung up on. The most basic is the simple recoding of variables. Suppose I create a vector x <- rnorm(10000) and I want to recode all values of x > 1.5 to NA. How would I do that in R? TIA Cheers, Patrick

It is not really a bug but a strange choice. When the option freq=F chosen, hist should plot relative frequency. It plots proportional to relative frequency by the factor of bin width. Is there a reason for this? A more normal choice seems to be to have it independent of the bin width. Yash Mittal University of Arizona ---------------------------------------------------------------- This

We's like to invite all of you to attend the first annual KVM Forum 2007. Please click here http://www.qumranet.com/KVMForum2007.php to be taken to the event site where you can learn more about the KVM Forum 2007 and register online. Hosted by the KVM Developer Community, the purpose of the forum is to bring together developers, testers and other technical individuals from within the community

We's like to invite all of you to attend the first annual KVM Forum 2007. Please click here http://www.qumranet.com/KVMForum2007.php to be taken to the event site where you can learn more about the KVM Forum 2007 and register online. Hosted by the KVM Developer Community, the purpose of the forum is to bring together developers, testers and other technical individuals from within the community

Does anyone know R is to be cited in a publication? I've looked everywhere on the website and cannot find this. Thanks, Heather -- Heather Maughan Department of Ecology and Evolutionary Biology Biosciences West 310 University of Arizona Tucson, AZ 85701 Phone: 520-626-5108 Fax: 520-621-9190 hmaughan at u.arizona.edu

________________________________ Title: Scientific Programmer ? Simulation Analysis Salary: $50-70k/y Full Description and Application Portal: https://uacareers.com/postings/31668 We seek a scientific programmer to join the agricultural data science initiative at the University of Arizona. Our team is responsible for developing automated pipelines for data collection, simulation modeling,

I'm using 1.9.18p7 with RedHat 2.0.35 ---------------------- /etc/smb.conf contains [global] hosts allow = myhost ------------------------- /etc/lmhosts contains myhost's-IP-address myhost ------------------------------------ smbd and nmbd are run as daemons. When I run smbclient //myhost/tmp, I get 'not listening for calling name', but if I specify hosts allow =

Hello, R-folks: Here is a statement I use to make a data frame: iccdata <- data.frame(i=rep(1:10,rep(2,10)),j=rep(1:2,10), x=c(0.35011,0.11989,0.13081,0.09919,0.16000,0.12000,0.00000,0.00000, 0.44023,0.32977,2.67081,2.63919,0.09050,0.03950,0.44019,0.30981,0.59000, 0.57000,4.03000,3.77000)) Then here are the data: > iccdata i j x 1 1 1 0.35011 2 1 2 0.11989 3 2 1 0.13081 4

Hola. Siguiendo a Mittal (2001); R Graph Cookbook creo haber logrado construir el gráfico de barras que buscada. La matriz que utilizo para el "height" va adjunta. Y mi sintaxis: barplot(t(barras), col=col.segmentos, border=F , names.arg=Meses, las=2, cex=.75, cex.axis=0.8 , ylab="% del Segmento sobre el Total") legend(.5, .2, ncol=5, cex=.75,

Hi all, I want to find all the mappings of one graph in another graph, based on their vertex labels Is there any way to do this in igraph based on vertex labels. (as far as i know Igraph allows the subgraph isomorphism based only on vertex and edge colors) Eg: graph 1: x(1) x(2) x(2) y(3) y(4) x(1) z(5) x(2) graph 2: x(1) y(2) # the brackets contain the corresponding vertex ids i would like my

Greetings again, Seems I've touched a nerve with my previous post and after a few kind folks alerted me to a better distribution method I chose to put the code here: http://egad.psych.arizona.edu/mddiag.final.R.gz Any tips, criticisms, or additions are welcomed. Thanks for your patience. -- Cheers, Patrick _______________________________________________________________ Patrick E.

Hello all, I am new on the rails list, having signed up today, but I am in the midst of some sticky business getting rails to go on my linux system. I am running Fedora Core 4, with Ruby 1.8.4 and Apache 2.0.54. I have setup the chapter 4 tutorial from the "agile book" and everything works absolutely perfectly using Webrick. I got rails 1.1.3 from ruby gems, and since have done an

I received a sample IP/Speakerphone from my friends in China today. Asterisk setup was fairly uncomplicated and I had it running as an extension on my server within a few minutes. Sounds quality of both the receiver and the speakerphone are fine (wife's opinion). Are there any tests I should run with this phone? Following are the specs: - Single line appearance - Alpha display, 2x16 chars -

Greetings, The attached code is my preliminary attempt to create a comprehensive missing data diagnostic package. I would greatly appreciate any constructive feedback about the code and encourage others to use it if they feel it is helpful. One warning might be in order - I have tested the mcar test only superficially. There might be a few other bugs but it mostly works for my initial

Hi, I am trying to use the Tps procedure to visualize 3 variables in XYZ space, but keep getting the error messages below: Warning messages: 1: In Krig.find.gcvmin(info, lambda.grid, gcv.grid$GCV, Krig.fgcv, : GCV search gives a minimum at the endpoints of the grid search 2: In Krig.find.gcvmin(info, lambda.grid, gcv.grid$GCV.one, Krig.fgcv.one, : GCV search gives a minimum at the endpoints

I am a novice R user, and have been in trouble to get the right mixed model syntax in microarray analyses. There are three factors: Dye(2 levels), Temperature(3 levels) and Array(3 for each Temperature with a total of 9 arrays). I want to treat array as random, and to regard array variation different between Temperatures. So the model I want to seek is: Y = Dye + Temp + Dye + Temp*Dye +