search for: dougherti

Is anyone else encountering trouble viewing the basic www.r-project.org page? Or has it been changed recently so that google hasn't kept up? I find I can access the mirror of the CRAN page at http://www.maths.bris.ac.uk/R/, none of the *.org pages. Nor can I jump to the R homepage from the CRAN mirror. JWDougherty

I have an app that has two models -- products and details. I''m building a form that allows a user to create a new product and specify a description, etc. The form needs to allow for creation of multiple items in the details model/table. for example, I have a block of form items that collect info for the men''s version of the product -- inventory count for each size, etc. And

hey all. I''m trying to set up a many-to-many relationship with products and categories. I''ve got the product model (product.rb) set up: class Product < ActiveRecord::Base has_and_belongs_to_many :categories end and a similar one for category.rb And I''ve got the tables set up -- products, categories, categories_products But when I load, I get: undefined method

Some plots fail due to a problem with the X11 fonts. I get a message that "X11 font at size 22 could not be loaded." The demo() graphics routine for instance dies during the third chart. The graphics demo calls "font.main=1" and that seems to be where the error is. I believe this is due to a configuration problem on my system, however I can't find where in the

I have a generally successful compiled R 1.8.0 version installed on a SuSE 9.0 system. One frustration however is that the basic keyboard functions of BASH have not completely carried through and the up, down, left and right arrow keys don't behave as they do on the regular shell command line. That is no command history can be accessed and the cursor cannot be back-spaced over a

I am encountering an font error when using either plot() or pairs() for a scatter plot matrice under some circumstances. For instances pairs(hills) using the "hills" data set in MASS results in the following error: "Error in text.default(x, y, txt, cex = cex, font = font) : X11 font at size 16 could not be loaded" However pairs(iris) works fine. Since the iris

I have been unable to compile either R 2.1.0 or 2.1.1 under SUSE 9.2. The system simply hangs as far as I can tell. All key board and mouse service dies. I have had no problem compiling earlier versions of R through 2.0.1, aside from remembering to include readline in the configuration. Configure runs without any warnings except that Info or html versions of the R Manuals. The SUSE 9.2

Problem: I have an account that allows me to join an AD domain, this works fine from any win box. However it fails with "ads_add_machine_acct (client_name): Insufficient access" when I do a net ads join from a linux box. To get samba to join the domain, I have to use an account with full domain admin privs. (ie net ads join -Ufull_domain_admin) Is this expected behavior?

I can do "simply" search and replace with sed. However, I want to setup httpd.conf from a script that changes the default "/" which is presently: <Directory /> Options FollowSymLinks AllowOverride None </Directory> and change it to the following: <Directory /> Order Deny,Allow Deny from all AllowOverride None </Directory> How do

I'm running samba on a Debian "testing" system. I previously had a working Samba 3.0.7, but upgraded recently to 3.0.8. The only differences between my /etc/samba/smb.conf and the version supplied by Debian in /usr/share/samba/smb.conf are the name of the workgroup, encrypt passwords = true, and I selected the lines for lprng-based printing. It used to work fine. I could browse

Dear list members, i am currently want to install Rpy2 in a linux box which has R 2.4.0 installed RPy requries R 2.7.0 or above but i have no root previlleges so my question is how to install R 2.7.0 on my own directory? and replace the system installed R 2.4.0 when i input R command from the bash Shell? thanks for any reply. Best Regards! -- Daofeng Li,PhD Candidate China Agricultural

Hello, I??m trying to read data from a text file but i can??t When i print: > a<-read.table(file="C:/dados10.txt") The next error appears: Error in file(file, "r") : unable to open connection In addition: Warning message: cannot open file `C:/dados10.txt' Can you help me? Margarida PS:The operating sistem i??m using is Unix

Hi all, This may seem like a dumb question, but I work for an entity that is soon converting to XP across the board, and I will lose the ability to install software on my own. The entity has a policy of only using software that has been purchased and "properly licensed" (whatever that means). This means I will soon lose the ability to use R at work - something I can't do without

I am working on a program based on LLVM. I want to modify the .bc file throught C++ APIs provided by LLVM, but I don't know how to create a CallInst that calls a standard c function like "printf", can anyone help me with this problem? The file attached is the program I wrote, it can be compiled, however, the result of the dump of the retrieved module is not correct(missing global

Has anyone got a function for smooth monotonic interpolation of a univariate function? I'm after something like the NAG function PCHIM which does monotonic Hermite interpolation. Alternatively, montononic cubic spline interpolation. Please reply directly. Rob Hyndman ___________________________________________________ Rob J Hyndman Associate Professor & Director of Consulting

-----BEGIN PGP SIGNED MESSAGE----- CERT Advisory CA-2003-21 GNU Project FTP Server Compromise Original issue date: August 13, 2003 Last revised: -- Source: CERT/CC A complete revision history is at the end of this file. Overview The CERT/CC has received a report that the system housing the primary FTP servers for the GNU software project was compromised. I. Description

Hello R help I have been trying to use Rob Hyndman's monotonically increasing spline function. But like another user or two seem have a problem with a missing DLL (namely "spline_coef"). None of the previous help postings seemed to have any solutions to this problem. As per a Ripley suggestion I have deleted all previous versions of R and reinstalled R 2.7.0 and the problem

Dear all, We are trying to fit a non linear model to dispersal data. It seems that sometimes when the fit of the model of the data is not very good we start getting singular gradient errors. However if we modify slightly the data this won't occurr. We have also tried changing the initial parameter values and the algorithm for fitting in nls but didn't help. So we ended up programming a

I'm running R 2.4.1 on SuSE Linux 10.2. My system is an AMD based PC with 2 Gigs of ram and abundant HD space. I have always run R from the console without problems, but in the interests of broadening R's user-base, and reducing the complexity of my computing environment, I am hoping to convince my PTB that R is a viable alternative to Excel under Windows - heh. Since they like

This is information that might be useful to others, as it drove me nuts until I could figure it out what I did incorrectly. I recently installed the 3.0beta and moved everything from 2.2.8a. I'm still in testing mode, so I rejoined the domain the the few test machines, and have been deleting and rebuilding test user profiles as I check things out. The problem I had occurred with the