similar to: TypeExpandInteger for vectors?

On 3 November 2013 05:44, Sean Silva <chisophugis at gmail.com> wrote: > LLVM doesn't provide a runtime or "VM". You basically do these things the > same way that you do them in C. Yes, this unfortunately requires knowing > your target platform's system libraries and how to link to them and such; > LLVM doesn't paper over this. OK. So to be specific, I am

Hi there, i´ve got a problem with how to create a vector with three variables out of three seperate ascii files. These three ascii files contain pixel information of the same image but different bands and i need a matrix of vectors, with each vector containing the corresponding pixel values for each band. Up to now i´ve seperately read out the ascii files into three matrices but don´t know how

Hi helpeRs, I've been working through some examples in Pinhiero & Bates( 2000) trying to understand how to translate to the new Lme4 syntax but without much luck. Below is what I think I should do, but either the answers don't come out the same or I get errors. In the Oxide problems I'm particularly interested in obtaining the levels coeficients but this options no longer seems

On Sat, Nov 2, 2013 at 2:48 PM, Rob Stewart <robstewart57 at gmail.com> wrote: > Hi, I'm getting started with LLVM, with the intention of writing a DSL > that compiles to LLVM IR, to target a new CPU instruction set. I have > two questions: > > 1. Multimedia IO in LLVM > > In the paper "The LLVM Instruction Set and Compilation Strategy" [1], > there is

Hi, I have a numeric pixel image which I would like to divide into factors for analysis in Spatstat. I have found that I can use cut.im() function to divide the range of pixel values into a series of equal length intervals (e.g. if my pixels values range from 0 to 60, cut.im(X.im,breaks=2) will produce two factors one containing pixel values 0-30 and one containing pixel values of 30 - 60, or

Hello, is there any one who uses C++ STL classes when programming shared libs for R and has had any problems with STL? In the very simple example below I am constantly getting segfaults when trying to populate the queue. The segfault occurs at what looks like a random index in the loop when pushing another element to the queue. Reproduced on 4 machines. Object x is an Image as in EBImage,

Hi, I'm getting started with LLVM, with the intention of writing a DSL that compiles to LLVM IR, to target a new CPU instruction set. I have two questions: 1. Multimedia IO in LLVM In the paper "The LLVM Instruction Set and Compilation Strategy" [1], there is talk about a possible multimedia instruction set in a future LLVM release: "Note that LLVM is a virtual instruction

Hi everyone, it's my first e-mail to this list (my classmates from college have sent a few though), so i'ld like first to greet everyone and congratulate all the people responsible for all the work with this theora project. So, to my question: As you probably know, we are working on an implementation of the theora codec on hardware. I'm currently responsible for getting the function

Hi, I tried to do a multiple linear model from the example dataset Formaldehyde. However, the function lm() did not estimate the coefficient of the term carb^2. The same problem occurred with the (nlme)dataset Pixel with both function lme() and lm(). I am using the windows version of R 1.5.1 Lauri Mehtatalo The Formaldehyde example: > data(Formaldehyde) >

Hi everyone, On CentOS 7 I'm running into an issue with the latest nvidia driver from elrepo: kmod-nvidia-384.98-1.el7_4.elrepo.x86_64 This driver version seem to introduce issue in detecting video modes when a monitor is connected using DVI. As soon as the machine attempts to start X, nothing happens and the monitor goes into sleep mode reporting that it has 'no signal'. It is

Hi ! Does anyone managed to send multipage faxes (in single TIFF file) with app_txfax from spandsp package (i'm using 0.0.2pre18, libtiff 3.7.1)? If so, I'm interested in format of TIFF file that has been sent sent succesfully (tiffinfo <fax-filename>). I'm having problems with app_txfax, sending first page successfuly 99 % of the time, but never managed to send second or

Hi all, Typically I dont have issues with configuring X. However this time its an issue. I have an NVIDIA graphics card trying to do 1920x1080. If I configure the screen by hand with the nvidia config utility it works at 1920x1080. However when I reboot its 800x600. When I use the nvidia config utility to set 1920x1080 then save the xorg.conf file, and reboot (yes I copied /tmp/xorg.conf to

Need some pointers here. I've got CentOS 4.4, and I want to control my OSX 10.4.9 box via VNC. It connects, and I get a little dot for the mouse cursor, but just a black screen. I can see the mouse controlling the OSX desktop... Here's the output when I start in a terminal: [d at f ~]$ vncviewer VNC server supports protocol version 3.889 (viewer 3.3) VNC authentication succeeded

I have a samba 2.2.8a PDC, no windows servers at all. The local network works. Conan, the PDC also acts as a WINS server. Postie, the DHCP server sets: option netbios-name-servers 192.168.1.241 ; option netbios-node-type 2 ; All clients have lmhosts file with: 192.168.1.241 conan #pre #dom:sjsa 192.168.1.242 postie #pre Last week I needed to reinstall a computer, named pixel On server

Dear listers, Let use say that I want to display the Pixel dataset (in the NLME library) xyplot(pixel~day|Dog, groups=Side, data=Pixel, panel=panel.superpose, panel.groups=panel.xyplot, type="b", pch=16) (I know, there are better examples, ...) Now, how could I change the colours of the symbols accordingly to another factor changing within subject and side form time to time? (let us

Hi All, I have a greyscale image that I am reading in through RGDAL and placing in a pixmap object. As an example use the logo.jpg file that comes with the RGDAL package: #Read the file logo <- system.file("pictures/logo.jpg", package="rgdal")[1] x <- new("GDALReadOnlyDataset", logo) #Create the pixmap object xGrey <- getPixmapGDAL(x) Now I would

Hi, I recently had a problem installing the rgl package on OS X and put together a simple patch. The patched package is available here: http://jinome.stanford.edu/files/rgl_0.66-patched_for_gcc4.tar.gz It can be installed with "R CMD INSTALL rgl_0.66-patched_for_gcc4.tar.gz" as normal at the command line. Also -- as of right now rgl is not in the repository of version 2.3 packages

Dear all, I am currently working with the spatstat package, using windows and pixel images. First: My aim is to transform a shapefile (see attached) into a pixel image. My idea is to start transforming the shapefile into a Spatial Polygon file: x <- readShapeSpatial("200001441.shp") y <- as(x, "SpatialPolygons") z <- as.owin(y) Given z, I want to identify each

Dear all, I open a bmp device by the bmp() function in the png package, but I don't know how to write color pixel by pixel into the file? Any help or hint? What I want to do is to create a 512*512 bmp file with certain dots being red and others black. I have all the pixel coordinates for the red dots, but I don't know how to draw the color on the device. Please help

All, I have a question RE plotting the prediction lines of a random effects model via augPred. I'll illustrate via the Pixel dataset within the nlme package: library(nlme) attach(Pixel) fm1Pixel = lme(pixel ~ day + I(day^2), data = Pixel, random = list(Dog = ~ 1)) plot(augPred(fm1Pixel)) ### 10 fitted lines since there are 10 dogs fm2Pixel = update(fm1Pixel, . ~ . + Side)