similar to: R CUDA package developer position at St Jude Children's Research Hospital

I think I'm missing something tonight in the usage of 'legend': plot(0, type="n") legend(locator(1), month.abb[1:5], pch=15, col=1:5) gives me something similar to what I want. But legend(locator(1), month.abb[1:5], fill=T, col=1:5) gives me 5 black boxes. What am I doing wrong? Thank you, > version _ platform i686-pc-linux-gnu arch i686 os

Hi, Is there a way to specify a vector of colors for the tick annotation in a call to axis(), to achieve the x-axis here? <<Rplot003.png>> Thanks, Mark Wilkinson Informatics Analyst St. Jude Children's Research Hospital Department of Pharmaceutical Sciences The opinions expressed here are my own and do not necessarily represent those of St. Jude Children's Research

Hi, I posted a while ago about 'overlap' problems using png/jpeg. If what Patrick Connolly suggests is truly happening, I think the following may be related. My new problem is with the following code (the overlap is still there if I use png() instead of postscript(), compounded by the difficulty described below): tmp <- matrix(runif(16000), nrow=16)

When I execute the following code, it works just like I want it to: three pages of nine (or fewer) plots. However, when I execute the code with the first and last lines uncommented, I get three pages (files), but the 2nd & 3rd pages have overlapping plots. It's like a new page wasn't created. I'm pretty sure I've either misplaced or left out a crucial call to some

I have been using R and Perl. When I read in a text file using the read.table option, and I try to mathematically manipulate the individual elements in the table, I keep getting an "object is not subsettable" error. If I try to use a different method, it works, but takes too much time(basically, I then need to read in values individually into R instead of as a 2D array, so the number of

Hi, I apologize if this has previously been posted. I've just subscribed to the R-help digest. I'm writing a plotting function that uses layout() to plot several different plots on the same device. This function uses plot(), image(), and a custom function that uses text(). Each cell of the layout needs different par() parameters, so what I'd like to do is pass them as lists:

Hi, I have been using the prcomp function to perform PCA on my example microarray data, (stored in metric text files) which looks like this: 1a 1b 1c 1d 1e 1f ...................................................4r 4s 4t g1 1.2705 1.2766 ...........................................................2.0298 g2 0.1631

people appear to born to compute. NY Escort (http://www.nycescortasiangirl.com) The numerical skills of children develop so early and so inexorably that it is easy to imagine an internal clock of mathematical maturity guiding their growth. NY Escorts (http://www.nycescortasiangirl.com) Not long after learning to walk and talk, they can set the table with impress accuracy---one knife, one spoon,

Hi, I've just started using R and RSPerl. I have some code as follows: &R::initR("--no-save"); &R::call("t.test", (\@array1, \@array2)); where @array1 and @array2 are both 1-dimensional arrays in Perl having 54675 elements each. On execution the output is as follows: Calling R function name `t.test', # arguments: 3 1) Arg type 3 Got a reference to a

Good afternoon. I cannot seem to get my test samba (domain member) server to use a windows 2003 PDC, SJMEMDC40. Are there any outstanding issues with a win2003 PDC and a samba domain member server? Her are my errors: [2006/08/16 16:40:46, 0] rpc_client/cli_pipe.c:get_schannel_session_key(2443) get_schannel_session_key: could not fetch trust account password for domain 'CBT'

Has anyone seen any fixes above 3.0.23a that addresses an issue similar to this one? [2007/06/13 14:01:40, 0] tdb/tdbutil.c:tdb_log(783) tdb(/usr/local/samba-3.0.23a/private/secrets.tdb): tdb_lock failed on list 65 ltype=1 (Interrupted system call) [2007/06/13 14:01:40, 0] tdb/tdbutil.c:tdb_chainlock_with_timeout_internal(82) tdb_chainlock_with_timeout_internal: alarm (10) timed out for

In version 3.0.23a (as a file server), I've noticed that CIFS clients (mount samba shares as cifs) get read errors. For example, if the vi a text file on the share, they get a read error. If the more a text file, nothing comes back, but the prompt. In 3.0.10 (pre configured by Centos, not compiled by me) this is not a problem. Here are my 3.0.23a options during configure:

Hi, I want to compute the lower triangle of a square matrix (optionally, sans diagonal). With for() loops I can do something like this: ## 5 by 5 matrix rtn for (j in 1:5) { for (k in 1:j) { if (j != k) { ## optional rtn[j, k] <- my.func(j, k) } } } I'd like to do this with apply(). Is there some way I can do this kind of 'short-circuit'? Thanks, Mark Wilkinson

What server requirements must be set on a two trusting domains to allow winbibd to user universal groups? Or is it something I must do on the samba/winbind end? Like go to samba 3.0? -- Thanks, Bill Pappas Systems Integration Engineer St. Jude Children's Research Hospital Department: Hartwell Center Phone: 901.495.4549 Fax: 901.495.2945

Systems Analyst /Programmer III/IV (AD-22564) About Us Fred Hutchinson Cancer Research Center, home of three Nobel laureates, is an independent, nonprofit research institution dedicated to the development and advancement of biomedical research to eliminate cancer and other potentially fatal diseases. Recognized internationally for its pioneering work in bone-marrow transplantation, the

I'm running 3.0.28a on RHEL 4 U4. The problem I see is tied between an application running on winxp (Altiris Image Browser) and the samba server. The application says it is unable to open specific files. I've tried some things to resolve this. I set force user = root for the share in question. This should have fixed it, but it did not. I set chmod to o+rwx per file. I do not see this

I've seen more and more occurrences of the following error (other people have different password servers) on the web. I submitted this question before, but it was never resolved. I've even tried changing the underlying file system (from clustered vxfs to ext3) and I still see the error. Error: [2007/10/17 08:29:33, 0] tdb/tdbutil.c:tdb_chainlock_with_timeout_internal(82)

Hello. I run samba 3.0.21c on RHEL AS 4 EMT_64 U3 and I've experienced a strange problem where smbd will go (and stay) in the D state. While waiting for IO (possibly), these smbd processes do not respond to client requests, thus samba appears to be down. I could not kill these processes via kill -9 , so I rebooted which worked. The only error I could see out of the ordinary would be

HBS seeks a Research Associate to partner with a faculty member in the Marketing Unit on research initiatives related to consumer and firm choices in industries influenced by technology along with value created through social media technologies. Projects involve statistical programing and econometric modeling in R. Projects involve research and analysis of large data sets. Projects may also

AMD Research Co-op position: LLVM compiler developer As part of a larger research project within AMD we are looking for a co-op to work on a compiler project that is using LLVM as its backend. The project is studying how explicitly parallel vector programming models (such as Cuda, OpenCL, and ISPC) can be compiled without loss of performance portability. The interested candidate should have