similar to: warning with install.packages()

Hi, I tried to install a few packages and got hung up when Matrix couldn't be lazy loaded. The actual error follows: > library(Matrix) Loading required package: lattice Error in dyn.load(file, DLLpath = DLLpath, ...) : unable to load shared library '/usr/local/lib/R/site-library/Matrix/libs/Matrix.so': libRlapack.so: cannot open shared object file: No such file or

Hi, I'm getting the following error: > install.packages() --- Please select a CRAN mirror for use in this session --- Loading Tcl/Tk interface ... Error in fun(...) : Can't find a usable tk.tcl in the following directories: /usr/share/tcltk/tcl8.4/tk8.4 ./lib/tk8.4 /usr/local/lib/tcltk/tk8.4 /usr/local/share/tcltk/tk8.4 /usr/lib/tcltk/tk8.4 /usr/share/tcltk/tk8.4 ./library

Hi, I'm running Lenny with Fluxbox, interacting with R via Emacs + ESS. An ongoing aggravation with this setup is trying to get R graphics windows redrawn. For example, I may have 8 or 10 R graphics windows open, and I switch between them using Alt-tab. The problem is, sometimes the windows remain blank. Sometimes I can get the display back by moving the window with the mouse, or switching

Hi, I'm having some problems installing packages from the source files on Windows, using R CMD INSTALL pkg. I'm running WindowsXP, and I've followed the instructions as per the README.packages file from the R installation. I ran into a hitch, with the install failing following a "hhc: not found" warning. I figured out that this was related to the html help workshop.

Hi again, I've just uninstalled R2.01 and installed the new R2.10 on my WindowsXP machine. I then attempted to install the vegan package from source files, as I learned to do last week, with the help of some of you. I have updated my path variable to the new R directory (R/rw2010/bin instead of R/rw2001pat/bin), and I've still got the HTMLHelpWorkshop files installed, as well as Perl

Hello, I am a relatively new user of R. I have written a basic function to calculate the Gower similarity function. I was motivated to do so partly as an excercise in learning R, and partly because the existing option (vegdist in the vegan package) does not accept missing values. I think I have succeeded - my function gives me the correct values. However, now that I'm starting to use it with

Hi, I'd like to install the optimized libraries on my Thinkpad with an Intel Core Solo chip, which apparently supports the following instruction sets: MMX, SSE, SSE2, SSE3 instruction sets, XD-Bit. In a recent r-help message, the following was said (by Dirk I think): <quote> Yes, on Ubuntu, use 'apt-get install atlas3-base' for basic tuned Atlas, or 'apt-get install

Hi, I'm having some trouble with a bit of combined C & R code. I'm trying to write a C function to handle the for loops in a function I'm working on to calculate a similarity matrix. Jari Oksanen has kindly added the necessary changes to the vegan package so that I can use the vegdist function, so this isn't absolutely necessary. However, I'm stubborn and want to know

Hi, I'm having some trouble with a bit of combined C & R code. I'm trying to write a C function to handle the for loops in a function I'm working on to calculate a similarity matrix. Jari Oksanen has kindly added the necessary changes to the vegan package so that I can use the vegdist function, so this isn't absolutely necessary. However, I'm stubborn and want to know

Hi, I've just about got myself transferred from windowsXP to Linux (Mepis 3.3.1-1). I've got R 2.1.1, emacs, and ess running from the debian repositories. Of course, there is a hitch. I have a bit of C code in one of my personal functions. I have, apparently without problem, been able to compile it using R CMD SHLIB, but when I try to dyn.load it I get the following error: >

So if I first create the value in an entry BB and then build a CopyToReg but then I have to read it in a BB that loops back to itself, with it's own CopyToReg at the end, then I have two CopyToReg nodes for the same value. In this case, I need to create 3 virt regs, 1 for each CopyToReg and a third for the CopyFromReg in the beginning of the loop BB, right? And then I need to build a PHI

Hi, I'm working on a MEPIS (Debian-based Linux) computer, using the emacs/ESS package to do my R work. I've got some plots that I label interactively using the locate function. With the Windows GUI there is an option to take a snapshot of the graphics output, saving it as an image file. Is there a way to do this with emacs/ESS? Thanks, Tyler

Hi, I've got a paper ready for publication, but the .eps files I produced are giving the editor problems. I received the following complaint: I tried to rasterize the eps files you sent, but I got a warning message that they contain a font that I don't have. The program will substitute another font, which can result in different placement and wrapping of the text as

Hi, I've just produced my first lattice plot - the graphic is very impressive, but I only partly understand how it works. I crimped from examples in MASS and the help pages to get most of what I want done. Howver, I find both MASS and the help pages are a little too terse for my needs as a beginner. Can anyone suggest web or print resources for lattice graphics that provide a more thorough

So if I create a value with a DAG.getUndef(myVT); call during instruction legalization, how can I access that value as input in another BB/DAG (also during instruction legalization) without worrying about live-ins and/or phi nodes? Can I create a single virtual register and build both a CopyToReg and a CopyFromReg node with it? I assumed that would break SSA. Perhaps I should have said that what

Hi, I've added several pages of worked solutions for the book Ecological Detective by Hilborn and Mangel to the R-wiki. My hope is that this will be of use to others working through this book without access to a local expert. I am certainly not an expert, local or otherwise. I have posted solutions for chapters 3-6, which includes some really horrible direct translations of the pseudocode

Thanks, that did it! Are there any plans to enable the loop vectorizer by default? From: Nadav Rotem [mailto:nrotem at apple.com] Sent: Wednesday, April 03, 2013 13:33 PM To: Nowicki, Tyler Cc: LLVM Developers Mailing List Subject: Re: Packed instructions generaetd by LoopVectorize? Hi Tyler, Try adding -ffast-math. We can only vectorize reduction variables if it is safe to reorder floating

I have roughly 80 or so packages sources. These were obtained by taking a snapshot of certain CRAN packages a few months ago using install.packages( pkgs = pckNames, destdir = "/home/max", repos = "http://cran.r-project.org" dependencies = c("Depends", "Imports", "Suggests")) We need to install these versions of the

Hi Tyler, Try adding -ffast-math. We can only vectorize reduction variables if it is safe to reorder floating point operations. Thanks, Nadav On Apr 3, 2013, at 10:29 AM, "Nowicki, Tyler" <tyler.nowicki at intel.com> wrote: > Hi, > > I have a question about LoopVectorize. I wrote a simple test case, a dot product loop and found that packed instructions are

Hi, I'm working on some lattice wireframe figures that have two conditioning factors, and I want the strips labelled on the top and left of the entire plot, rather than above each individual panel. useOuterStrips() does this, but it draws internal axis lines, even after I explicitly set axis.line to 0. Is there a way to use useOuterStrips but without axis boxes? I've included a short