similar to: Where can I find package "segmented" ?

Dear: I am recnetly trying to install some libraries. However, I found this issue for both my laptop and desktop even I uninstall and install it again. I even can not update the R now. I wonder if you have the similar issue. Thakns! Xin > chooseCRANmirror() Warning message: In open.connection(con, "r") : unable to connect to 'cran.r-project.org' on port 80. >

Hello, I was wondering if anyone has run across this problem in the past and might be able to suggest a solution. I did a review of the FAQ's link trying to find a topic that closely related to the experience I was having, however I didn't see anything that might help in diagnosing the problem. While invoking the options under the "package" menu I get the following errors:

I have some questions and observations about these: Will these replace manually setting options(CRAN), which doesn't work in R-2.1.0? In R-2.1.0, setRepositories() looks to see if options("repos") contains a CRAN entry and will not override that CRAN entry even if the $R_HOME/etc/repositories file (which setRepositories reads from) contains a CRAN entry. Why is this? The user

Most of the data sets I'm dealing with exhibit a time trend. We would like to get rid of the time trend. The plot shows in some cases a monotonic increase of the dependent variable with time. This is the easiest case. In some other cases the plot shows a time trend where the dependent variable changes slope 4-5 times along the observations measurement period. I've attempted a segmented

install/update.packages will have a lot of changes in 2.1.0, and I have been adding some widgets to go along with this. - Rather than just CRAN and BIOC, you have a character vector of repositories. There is a function setRepositories() to set the appropriate option(). - There is no default CRAN, but a function chooseCRANmirror() to set a mirror, which is invoked if you try to access

> To: Anyone Who Can Help I am new to R and am trying to install a couple of packages but receive this warning/error message. Please help by providing suggestions or solutions to this problem >> chooseCRANmirror() >> utils:::menuInstallPkgs() > Warning: unable to access index for repository > http://www.ibiblio.org/pub/languages/R/CRAN/bin/windows/contrib/2.2 > Warning:

Dear R-users, Can some one help me out. I tried installing some packages in R_2.5.1 but I get an error message as shown below. This is unusual since I have been installing and updatings packages in the same version of R. > chooseCRANmirror() > update.packages(ask='graphics') Error in .readRDS(pfile) : unknown input format or > utils:::menuInstallPkgs() Error in .readRDS(pfile) :

Hello, I am running R 2.1.0 on Windows 2000. When I attempt to install or update packages, regardless of whether I use the menu or command line, I get the following error. > utils:::chooseCRANmirror() > utils:::menuInstallPkgs() Warning message: unable to connect to 'cran.cnr.Berkeley.edu' on port 80. Warning: unable to access index for repository

Folks: A minor (R 2.2.0) Windows package install annoyance, but I can't figure out how to fix it. If someone could tell me how or point me to the appropriate docs, I would appreciate it. I set my CRAN mirror in my Rprofile.site file. After startup, I get: > getOption('repos') CRAN "http:/cran.cnr.berkeley.edu/" > However, when I then go

Can R handle graphic text ? I mean something like a pop-up message window or a text widget ? Thank you so much. -- Maura E.M

I saw there exists an R version for Mac/OS. I'd like to hear from someone who is running R on a Mac/OS before venturing on getting the following computer system. I am in the process of choosing a powerful laptop 17" MB PRO 2.6GHZ(dual-core) 4GBRAM .... Thank you so much, -- Maura E.M [[alternative HTML version deleted]]

I have downloaded the source code for Linux. the ./configure procedure can find gcc but cannot find f77 or f2c I have looked for the above compiler with Test and installed all what pertains to Fortran. Still not even the man pages for f77 anf fc2 work >. Where is f77 and f2c with linux 10.3 ?? Thank you do much -- Maura E.M [[alternative HTML version deleted]]

I recently installed R 2.6 on Linux/SuSE When I was running the previous version on Windows I was able to save my plots from a script. There was a command "savePlot" that is no more retrieved in the last version. In this scenario, how can I tell R to save the currently displayed plot to a file ? The "save" command is generic and do not know how to tell R that the plot is to be

Hi All Please see the Rprofile file which i have modified as follows and after that when I start R then I see that R says to me "TRUE" for all the packages implying that all loaded at once. But when i try to use commands as simple as help("lm"), it doesnt work nor any of the menu "Packages" is not working. Although the regression using lm ( Y ~ X ) is working

Thank you for your prompt answer. The breathing signal observations are the amplitude values as a function of time and phase. According to our model the hidden states are the different breathing types. Subjects, whose respiratiion process is regular, are likely to breathe, keeping the same cycle pattern/type, for many consecutive cycles. therefore dwelling in the same hidden state. The more

I have a loop that processes all the raw data files in agiven directory. It should allocate only the memory to accomodate the filenames list. Each file is loaded into RAM one at a time and saved to another directory after processing. The R script runs fine but it had some memory problems so it was terminated before getting to the end of the list. This is a Windows XP desktop with ~ 1GB RAM In the

I am reading the comprehensive on-line documentation about msm. The positive side is that it seems it has been designed for biomedical statistics, like Clinical Trials. The bad side is that it does not seem to model observations sequences that are not independent but instead are autocorrelated, as it is my case. I did not find any mention to correlated observations therefore I assume the authors

Hi. I'm sorry to revisit a problem that's been much discussed, but I haven't yet been able to overcome it. I am running R 2.5.1 on Windows XP Professional 5.1 (Service Pack 2), and I believe I have MySQL 5.0.45 installed (I downloaded and installed mysql-essential-5.0.45-win32.msi from http://dev.mysql.com/downloads/mysql/5.0.html). Here is what happened when I tried to install

I have 316 files. Each file represents a patient's breathing track (respiratory signal recorded for a variable number of cycles). All files have the same are made up of a header followed by a variable number of records. Each record contains 7 comma separated fields. The patient ID is recorder in the header which is stripped off when reading the file into a R data.frame. Since I need to keep

I am downloading the latest R source code R-2.6.1.tar.gz I am installing ion a 64-bit machine. Is the configuration script the proper one for 64-bin installation ? I mean the compiler and linker options ..? Thanks you, Maura -- Maura E.M [[alternative HTML version deleted]]