search for: dougherty

...countering 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

...m on my system, however I can't find where in the environment font.main looks for the font to use. I am running SuSE 9.0 and use the KDE desktop. However, I have also replicated this in GNOME and WindowMaker. Varying the fonts used by the console does notb effect the result. Thanks, John Dougherty

...e back-spaced over a recalled command to edit it. I expect that I am missing a "--with-" statment but I am not certain what it should be. Is there any help file that details the fine points for compiling R? INSTALL does not contain the information I am interested in. Thank you, jwdougherty

...esults 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 data set contains considerably more variables than hills, I am at sea regarding the correction. JWDougherty

...ny error codes. Perusing /var/log/messages doesn't seem to yield any clues. The system is a KDE AMD XP 2100, there is 1 GB of system ram, less than 10% of the harddisk space is in use, videocard is an nVidia GeForce4 Ti 4400. The OS is SUSE 9.2 and it has current updates for security. JWDougherty

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

...packet sent to name PHYSICS<1d> from xxx.xxx.xxx.64 My Samba server is xxx.xxx.xxx.21. It is first saying it is able to find PHYSICS, but later can't find PHYSICS<1d>. Is anyone else having similar problems? As I say, it used to work just fine. Thanks in advance, -- Andy Dougherty doughera@lafayette.edu Dept. of Physics Lafayette College, Easton PA 18042

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

...______________________________________________ The CERT/CC thanks Bradley Kuhn and Brett Smith of the Free Software Foundation for their timely assistance in this matter. _________________________________________________________________ Feedback can be directed to the author: Chad Dougherty. ______________________________________________________________________ This document is available from: http://www.cert.org/advisories/CA-2003-21.html ______________________________________________________________________ CERT/CC Contact Information Email: cert@cert.org...

...n-1] z$c <- c(cc,c1);z$d <- c(dd,d1) z } hyman.filter <- function(z) # Filters cubic spline function to yield co-monotonicity in accordance # with Hyman (1983) SIAM J. Sci. Stat. Comput. 4(4):645-654, z$x is knot # position z$y is value at knot z$b is gradient at knot. See also # Dougherty, Edelman and Hyman 1989 Mathematics of Computation # 52: 471-494. (c) Simon N. Wood { n <- length(z$x) ss <- (z$y[2:n]-z$y[1:(n-1)])/(z$x[2:n]-z$x[1:(n-1)]) S0 <- c(ss[1],ss) S1 <- c(ss,ss[n-1]) sig <- z$b ind <- (S0*S1>0) sig[ind] <- S1[ind]...

...ing model parameters (rkevinburton at charter.net) 31. Re: Determining model parameters (Ben Bolker) 32. Changing values (Andrew Ramsey) 33. Re: Changing values (jim holtman) 34. Re: Bubble plots (Michael Bibo) 35. Re: Determining model parameters (Ben Bolker) 36. Re: Changing values (J Dougherty) 37. Sweave and ggplot2 (Sorn.Norng at dpi.vic.gov.au) 38. Decomposing tests of interaction terms in mixed-effects models (Andrew Robinson) 39. about the 95%CI around the median... (Fernando Marmolejo Ramos) 40. Re: about the 95%CI around the median... (Simon Blomberg) 41. Re: graph...

...and that R_GlobalEnv is an undefined symbol. And the other is that options("defaultPackages") is not as shown below. I presume this is probably a compilation error on my part and would like to know what I've done wrong. The initial messages when JGR loads are below. Thanks, JWDougherty Error in dyn.load(x, as.logical(local), as.logical(now)) : unable to load shared library '/usr/local/lib/R/library/stats/libs/stats.so': /usr/local/lib/R/library/stats/libs/stats.so: undefined symbol: R_GlobalEnv Loading required package: JavaGD Loading required package: iplots Creatin...

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