similar to: Installing dependent packages

Hi everyone, I am trying to install colorspace (needed as part of my favourite ggplot2) on R v 2.7.0 running under ubuntu 7.04. The package is provided as source files and the compilation fails as below. I suspect this might be a problem with gcc v3/v4 incompatibility (or anything else), but I don't really know how to resolve it. Any advice will be appreciated - or perhaps somebody has got

Dear all, I'm having problems installing the colorspace package on Red Hat Enterprise Linux 5: * Installing *source* package 'colorspace' ... ** libs gcc -std=gnu99 -I/usr/lib/R/include -I/usr/lib/R/include -I/usr/local/include -fpic -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m32 -march=i386 -mtune=generic

I have lots of data that I need to display, and I think hexbin would be good for it. However, I cannot load one of the requried packages associated with the hexbin package: > library(hexbin) Loading required package: colorspace Error in loadNamespace(package, c(which.lib.loc, lib.loc), keep.source = keep.source) : in 'colorspace' methods for export not found: [, coords, plot

Greetings, After pouring over the documentation for the 'colorspace' package, I have not been able to figure out how the plot() method converts colorspace coordinates to RGB values for display on the screen. I am convert between colorspaces with the various as() methods... but cannot seem to find a way to extract RGB (i.e. for displaying on a computer screen) triplets from color space

I am setting up a new Ubuntu lucid system on a Dell Precision T3500, quad core, E5507, x86_64 box and am having some difficulty updating r-cran packages as per the instructions at http://cran.us.r-project.org/bin/linux/ubuntu Perhaps the instructions are incomplete or wrong, or I've misunderstood something, and/or I've run into a dependency problem among r-cran- packages, vcd in

I just upgraded my Win7 32bits installation to 2.14.0 after deinstalling 2.12.x First thing I moved the win-library from 2.12 to 2.14 and executed a update.packages(ask='graphics',checkBuilt=TRUE) (Swiss mirror). This aborts with the console message: Error in if (any(diff)) { : missing value where TRUE/FALSE needed And the antivirus (AVG) pops up complaining that colorspace.dll

Hi, The move to sRGB is nice, is there any interest in adding an interface to lcms, http://www.littlecms.com, to allow gamut matching? I can think of a lot of instances where I would like to render a figure as it would appear on my printer. This is probably best done as a separate package though, at least at first. Nicholas Martin Maechler wrote: >>>>>> "Paul" ==

Hi all, anyone has an idea how I could fix this? \donttest{ ## Set colors from colorspace package with a fallback col <- try(colorspace::rainbow_hcl(5), silent = TRUE) %||% rainbow(5) } The problem is that this makes R CMD check freak out (http://www.r-project.org/nosvn/R.check/r-devel-linux-x86_64-debian-clang/falsy-00check.html) if the colorspace package is not declared as a dependency.

Arc wrote: >Not the camera, only the application which goes between the camera and >OggStream. Plus, changing between packed and planar is easy, my reason for >wanting to avoid packed is there's simply too many different ways to do it. > > My argument is that that application shouldn't have to convert to a fixed format. It should be able to say here's some YUY2

I keep finding the Win32\Huer virus in colorspace_1.1-1.zip for R x64 2.14.1 running MS Windows 7. As a result I am not able to use rattle or ChemometricsWithR. I have tried several different mirrors with the same result. Fortunately AVG has caught and quarantined the problem, but the colorspace package is not available. I can use the package on my Linux OS, but, of course, Linux

As part of my GSoC project I have to work out a spec that covers how applications should communicate color management related properties between each other and the compositing manager. The main idea of the project is to let the compositing manager do the color management on behalf of the applications. But before that can happen, the applications have to tell the compositing manager how they want

Hi Z I think supporting HCL color spaces more, is a *very* good idea. However, I doubt many R users, understand the motivation for HCL color spaces. I've reproduced Ross Ihaka's notes on color, on my personal website: https://sites.google.com/site/spurdlea/exts/ihaka_r_stats_787_10_color.pdf (This has been reproduced with permission). Another good article is:

I received the following email note re: the vcdExtra package > A vcd update has shown that packages TIMP and vcdExtra are not > declaring their dependence on colorspace/MASS: see > > http://cran.r-project.org/web/checks/check_results_vcdExtra.html But, I can't see what to do to avoid this, nor understand what has changed in R devel. Sure enough, CRAN now reports errors in

I'm running Ubuntu 17.04 and R 3.4.1. I installed the latter yesterday, so I presume it's the latest version. I want to install Tidyverse, which I've spent many happy hours with under Windows. But when I do install.packages("tidyverse") , I get errors about unrecognized command line options to gcc. These start when the install hits the colorspace and munsell packages.

Timothy B. Terriberry wrote: >Chapter 4 of the Theora specification does a reasonable job of laying >out all of the possible parameters for a Y'CbCr-style color space, which >includes as a subset those needed for RGB. Much more detailed >information is available from Charles Poynton's Color and Gamma FAQs: >http://www.poynton.com/Poynton-color.html >If you wish to do any

Hello, I'm looking forward to mining some new data six ways from Sunday with a great looking R application named "rattle". May I please have the benefit of this list's informed thoughts on how to debug an installation error? On Debian Linux's unstable release, I've done root$ aptitude install r-cran-rattle root$ aptitude install r-cran-rgtk2 user$ R

> > FourCC is a codec identifier, nothing more. It's four letters which can > be > referenced against a table to see what codec it is, it's a standard used > by RIFF > (aka, wav and avi) and older Macintosh formats, and in my opinion, its > obsolete. > While it's true there are a bunch of FOURCC's that represent non-raw formats like DIVX etc, the ones

Here's a shot at a list of fields: // High level data Displayed Width&Height Stored Width&Height Aspect Ratio (Fractional) Frame Rate (Fractional) FourCC (Optional, set to zero to use values below) Colorspace (enum, R'G'B', Y'CbCr, JPEG (not sure proper name), etc) // Subsampling data U Channel X Sample Rate (Fractional) U Channel Y Sample Rate (Fractional) U Channel

R-devel, I'm interested in looking at some examples of existing R packages that rely heavily on S4 classes to get a feel for varying styles and package organization techniques. Could you recommend any packages that might serve as a good starting point? Thanks in advance, Jeff

R-devel, I'm interested in looking at some examples of existing R packages that rely heavily on S4 classes to get a feel for varying styles and package organization techniques. Could you recommend any packages that might serve as a good starting point? Thanks in advance, Jeff