search for: whuber

Good day, The use of "rounding" also doesn't make sense. If The number is halfway between two integers, it is rounded to the nearest even integer. > round(2.5) [1] 2 -------------------------------------- Dario Strbenac University of Sydney Camperdown NSW 2050 Australia

...334483 > table(sample.int(2.01, 1e6, replace = TRUE)) 1 2 3 497173 497866 4961 > sessionInfo() R Under development (unstable) (2018-09-17 r75319) Platform: x86_64-apple-darwin17.7.0 (64-bit) Running under: macOS High Sierra 10.13.6 Matrix products: default BLAS: /Users/whuber/R/lib/libRblas.dylib LAPACK: /Users/whuber/R/lib/libRlapack.dylib locale: [1] en_US.UTF-8/UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8 attached base packages: [1] stats graphics grDevices utils datasets methods base other attached packages: [1] fortunes_1.5-4 loaded via a namespace (...

...n; charset=iso-8859-1' length 7505 bytes opened URL downloaded 7505 bytes trying URL `http://cran.r-project.org/bin/windows/contrib/pixmap.zip' Content type `application/zip' length 62184 bytes opened URL downloaded 60Kb Delete downloaded files (y/N)? N The packages are in C:\DOKUME~1\whuber\LOCALS~1\Temp\Rinstdir19169 updating HTML package descriptions Warning message: error -1 in extracting from zip file ### When trying to "Install Package from local zip file" ### (which I downloaded today from CRAN) > install.packages("D:/temp/pixmap.zip", .libPaths()[1], CR...

...E)) > > ???? 1????? 2????? 3 > 497173 497866?? 4961 > > > sessionInfo() > R Under development (unstable) (2018-09-17 r75319) > Platform: x86_64-apple-darwin17.7.0 (64-bit) > Running under: macOS High Sierra 10.13.6 > > Matrix products: default > BLAS: /Users/whuber/R/lib/libRblas.dylib > LAPACK: /Users/whuber/R/lib/libRlapack.dylib > > locale: > [1] en_US.UTF-8/UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8 > > attached base packages: > [1] stats???? graphics? grDevices utils???? datasets? methods?? base > > other attached packages:...

My machine has 8GB memory. I had quit all other programs that might take a lot of memory when I try the script (before I post the first message in this thread). The cdf file is of only 741 MB. It is strange to me to see the error. On Mon, Dec 28, 2009 at 2:38 AM, Wolfgang Huber <whuber at embl.de> wrote: > Dear Peng Yu > > how big is the RAM of your computer? You could try with closing all other > applications before running this script. You could try on a server with more > RAM. > > I tried downloading the file whose URL who give below, but gave up after...

Since now many browsers support (ECMA/Java-)scripted SVG, I am wondering whether there are already any examples of inserting R code into SVG documents (or a Javascript canvas?) either directly, or perhaps more likely through a JavaScript layer, to dynamically generate graphics or make them interactive? I am aware of the excellent packages gridSVG and SVGAnnotation, which facilitate making

...nowledgable about it's inner workings. To be frank, I really don't care if this is resolved. I was just trying to help the R development group after receiving advice that it might be important. Again, thanks for your help. Cheers Neil On Mon, Apr 11, 2016 at 6:41 PM, Wolfgang Huber <whuber at embl.de> wrote: > Dear Neil > > Have you tried with completely uninstalling your R, and reinstalling a > more recent version (e.g. 3.2.4 right now). > And then the same with your operating system - OS X is currently at > 10.11.4. > There is likely not much interest (or b...

Hello! I'm not sure if is it a BUG or not... I'm using R 1.9.0, and I used the command below: > is.integer(9) [1] FALSE R manual contains this words about the is.integer() function: "is.integer returns TRUE or FALSE depending on whether its argument is of integer type or not." What's the problem? Am I wrong about the BUG report? Thank you very much. M?rcio de

Has anyone running R 1.8.1 on a 64 bit system gotten negative numbers from object.size() on objects > 2GB or so? For example, on Solaris/Sparc I get > b <- numeric(131072 * 2800) > object.size(b) [1] -1358954440 I get similar behavior on the Opteron (SuSE Linux). I'm not sure if this is an R problem or something wrong with the way it was compiled on either system. I

In R-devel, the Depends: field in the DESCRIPTION file is now used by library() to load the named packages before the current package, and also to set up the environment to save images and prepare for lazy loading. Would authors please use a minimally necessary set of packages in Depends, and put others in Suggests: -- the distinction is made in `Writing R Extensions'. On the other hand,

Full_Name: Axel Benz Version: 1.7.1 OS: Windows Submission from: (NULL) (137.251.33.43) This feature seems to be a basic bug: > 1=="1" [1] TRUE > as.numeric(1)=="1" [1] TRUE > as.numeric(1)==as.character("1") [1] TRUE isn't it necessary to distinguish beteen numbers and characters?? Best Regards, Axel

Dear all, I have several questions regarding fisher.test() in R, and I'd highly appreciate any help with it. I have a group of observations, each having people's income, and an indicator of whether selected in or out a program. I want to test the difference between income of people who are in and out. Because the distribution is far from normal, I decide to use the fisher's exact

Dear all, I have several questions regarding fisher.test() in R, and I'd highly appreciate any help with it. I have a group of observations, each having people's income, and an indicator of whether selected in or out a program. I want to test the difference between income of people who are in and out. Because the distribution is far from normal, I decide to use the fisher's exact

Dear colleagues, I wish to report a problem I encounter when trying to save a graphic to file. When I produce a graphic and try to save it R becomes unresponsive and I must force quit, and then restart R. The problem occurs when I try to overwrite an existing graphic: for example when I made changes to the graphic and want to save the graphic using the original file name. It only happens when I

Full_Name: Dr. Hans A. Kestler Version: 1.8.1. OS: Linux, Win, Mac OSX Submission from: (NULL) (134.60.73.116) The code below produces after a different number of iterations i the following error: Error in optim(par = rep(0.5, length(edges)), loglik, method = "L-BFGS-B", : non-finite value supplied by optim This was reproducible on different machines (Mac G4 OSX, AMD Opteron

Hello, I am trying to use 'R' for K-means simulatio, could you please advise me how I can read my data into a two dimesional array? Or is there any method which directly reads the excell file? Please let me know asap. Regards Skanda Kallur Cogito, Ergo Sum! Rene Descartes

Hi, I am finding the recently added [1] functionality of embedding raster images into plots on R devices very useful! Thanks to Paul Murrell and others for providing that. I noted that in https://svn.r-project.org/R/trunk/src/library/grDevices/src/devPS.c a macro is defined: #define MAX_RASTERS 64, and consequently, I get Error in grid.Call.graphics("L_raster", x$raster, x$x, x$y,

Dear Neil Have you tried with completely uninstalling your R, and reinstalling a more recent version (e.g. 3.2.4 right now). And then the same with your operating system - OS X is currently at 10.11.4. There is likely not much interest (or benefit) in chasing such things in obsolete versions. And I think R-help would be the more appropriate place for this kind of question. Wolfgang > On Apr

Hi, when running the following on different instances of R (Linux and Windows), I get different results. The one for Linux seems to be the intended / documented one. When using numeric indices rather than characters, Windows seemed to behave as expected. -----------On Windows-------------- x = matrix(FALSE, nrow=3, ncol=3) colnames(x) = LETTERS[1:3] rownames(x) = letters[1:3] x # A