similar to: Problem/anomalous behavior with image() function (and ReadImages?)

Upon fresh installation of R-patched and rimage on openSUSE 11.3 box, simple fftw on renown lena image cause memory free failure. Quick: Go to the end of this mail and read the error message from R Thoruogh: Find detailed step-by-step how sopprt library fftw2 was installed and how rimage was installed. Regards Mads Jeppe VERSIONS ======== openSUSE -------- # cat /etc/SuSE-release

I'm trying to install rimage in R version 2.5.1 running on Fedora 6 (kernel 2.6.22.7-57.fc6 with the headers and gcc installed, along with fftw2 and libjpeg and headers): > install.packages("rimage") Warning in install.packages("rimage") : argument 'lib' is missing: using '/usr/lib/R/library' trying URL

Dear R-help I want to display an image file in a new plot frame. SVG is my preferred format, but I can also consider PNG, GIF, JPEG, TIFF, and PPM (from ImageMagick). By way of background (although not material to this posting), the image file is generated by a call to 'dot' (part of the 'Graphviz' suite) after the required .dot file has been produced using hand-crafted R code.

I've looked through the archives and have seen that others had a similar problem: http://tolstoy.newcastle.edu.au/R/e2/help/06/09/0571.html I'm trying to install rimage and I get the following warning: ============================================ downloaded 323Kb * Installing *source* package 'rimage' ... checking for g++... g++ checking for C++ compiler default output... a.out

Hello All I have just tried to install the ReadImages packge in R but am getting an error message stating: "This application has failedt to start because jpeg62.dll was not found. Re-installing the application may fix this problem" and at the R prompt this error message gets returned: > local({pkg <- select.list(sort(.packages(all.available = TRUE))) + if(nchar(pkg))

Can someone advise me what the most sensible way is to read jpeg images? For our work with image analysis and eye-tracking we have been using the rimage package, on both Macs and Windows PCs. But while setting up a new Windows machine yesterday, I see that rimage is regarded as orphaned, and no Windows binary is available. I eventually found an old zip file for the package, so I

Dear all I prepared some image processing routine which depended on package ReadImages. Basically I imported image to R, changed rgb to grayscale, normalised an image made some selections and changed to image by imagematrix. Recently I learned that this package was removed from CRAN and can not be used in R 3.0.0. What options I have now to import image to R, change it to grayscale, make some

Hi, In the exactRankTest package, I've become aware that you can get anomalous p-values (i.e., above 1) from the wilcox.exact method, as in: > wilcox.exact(c(-0.6,0.8,-0.5)) Exact Wilcoxon signed rank test data: c(-0.6, 0.8, -0.5) V = 3, p-value = 1.25 alternative hypothesis: true mu is not equal to 0 This is disturbing. Has anyone encountered this before, and if so

I am using a 64 bit machine with CentOS5. I am getting the following errors when I try to install the rimage package g++ -shared -L/usr/local/lib64 -o rimage.so equalize.o fftw_access_func.o freqfilters.o interface.o jpegio.o laplacian.o matrix.o smooth.o sobel.o -ljpeg -lfftw /usr/bin/ld: /usr/local/lib/libfftw.a(fftwnd.o): relocation R_X86_64_32 against `a local symbol' can not be used when

Dear R people, I am trying to install rimage using install.packages("rimage") but am receiving the following errors despite having FFTW installed. I would appreciate any help to get this fixed. checking fftw.h usability... no checking fftw.h presence... no checking for fftw.h... no configure: error: Sorry, can't find fftw header ERROR: configuration failed for package

Hello, (Apologies for length, wanted to get all the relevant detail in that I know of). I've been having a lot of trouble with some code for an inventory analysis problem I was doing, and finally came to the conclusion that it appears that choose() is returning incorrect values. Specifically: ------------- Browse[1]> nn [1] 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3

Hi, I have a R Package. It is working, but I can't that it install the dependencies automatically. When I try to install I receive this message: > install.packages("./RT4Bio_1.0.tar.gz",dependencies=TRUE) Installing package(s) into '/usr/local/lib/R/site-library' (as 'lib' is unspecified) inferring 'repos = NULL' from the file name ERROR: dependency

I've noticed rather strange wtmp logging behavior in sshd. Can anyone confirm or solve the following: Once a user authenticates themself to sshd, sshd among other things records the login in the wtmp, which `last` reads. However, sshd logs hostnames which are longer than 16 characters instead of IPs like normal programs would. As a result, I have useless entries such as: tempest

Dear R list members I would be grateful if anyone could guide me to a solution for fixing my rimage package problem described below. I recently upgraded my machine from fedora core 3 to fedora core 6 and then upgraded R from version 2.3.1 from version 2.4.1. I then fired up R, tried to load the rimage library and received the following messages: > library(rimage) Error in dyn.load(x,

Hi, in the code below, I am drawing 1000 samples from two beta distributions, each time using the same random number seed. Using set.seed(80) produces results I expect, in that the differences between the distributions are very small. Using set.seed(20) produces results I can't make sense of. Around half of the time, it behaves as with set.seed(80), but around half of the time, it behaves

hello, i want to install the rimage package (0.5-7) into my R (2.5.1). i installed the "i686-apple-darwin8-g++-4.0.1 (GCC) 4.0.1 (Apple Computer, Inc. build 5367)" from the macOS cd and created symbolic links to gcc and g++. well if i try now to install the package in R the console says: g++ checking for C++ compiler default output... ** Removing '/Library/

The rimage install can't find the ffw header. Any idea why? Rick B. > install.packages("rimage") trying URL `http://cran.r-project.org/src/contrib/PACKAGES' Content type `text/plain; charset=iso-8859-1' length 130159 bytes opened URL .......... .......... .......... .......... .......... .......... .......... .......... .......... .......... .......... ..........

Hello i resolve the installation of the package rimage following the indications by Andy Jacobson in the list osx@tazman.princeton.edu the trick is using R CMD INSTALL --configure-vars='LDFLAGS=-L/sw/lib CPPFLAGS=-I/sw/include' rimage_0.5-7.tar.gz the packages fftw2.1.5 and libjpeg were installed via Fink. Thanks for Prof. Brian Ripley for ththe response and hope this can help

i'm trying to compile the source code for the package 'rimage', and it fails after it starts compiling. I have both fftw and jpeg packages installed, and i'm currently running R 2.7.1 under gentoo x86_64. here goes the output from R while compiling the package: * Installing *source* package 'rimage' ... checking for g++... g++ checking for C++ compiler default

Buenas dias a tod@s, Quisiera saber si alguien tiene experiencia con el procesamiento de imágenes (en formatos JPEG o PNG) en R y la búsqueda de similitudes / diferencias entre ellas. La idea de lo que me gustaría hacer es: tomar una imagen, cargarla en R y luego analizar su estructura. Para las dos primeras tareas, la libreria ReadImages en CRAN me ha sido útil, pero para la segunda, hasta