similar to: pdf indifferent to lwd after some small number<1 (e.g. 0.18)

Hi there, I am interested if there is anyway to keep track of the occurrence of warning message. I know that warnings will only be printed out at the end of the program if warn=0. However I am also interested at which particular set of data does the warnings occur too. This is because I am running 1000 data, so if there are 2 or 3 data that give warnings, I would like to know which are the ones

Hello, I have been exploring the possibility to transition some code that currently uses image() to use the new rasterImage(). To date, I haven't been able to specify a color look-up strategy that works. For example... nx <- 100 ny <- 100 m <- matrix(data = rep(seq(0,1, length = nx), ny), ncol = nx, nrow = ny, byrow = TRUE) plot(1:nx, 1:ny, type = "n") my.color

I noticed yesterday that, unlike many of the the hash-like objects in Rails, the session object doesn''t have indifferent access. E.g. @session[''user''] is not the same as @session[:user]. This violated my POLS, and caused me some confusion until I finally figured out what was happening. Does anyone else find this inconsistent, or am I just being picky? Is it worth

Using a line width > 1 results in not only a thicker line but also some fuzz in the other direction, as shown in this example program. You will see that the thick vertical black lines extend below the gray scale horizontal lines. Does anyone know whether this is intended or is it a bug? The application is for displaying a correlation matrix (here just some random U(0,1)s). Thanks -Frank

Hi! I'm trying to read individual files from a ZIP archive, using the unz() function. Some of the files contain non-ASCII characters and I'd like to avoid unpacking them in a temporary directory. My problem is that unz() seems to ignore the encoding="latin1" option I need to read the non-ASCII characters properly. I can't find a clear indication in the documentation that

I'm developing an R package, and when I recompile (using Roxygen), detach, and re-load the package, I can't seem to look at some of its documented functions. When I try '?function.name', I get the following error: Error in tools:::fetchRdDB(RdDB, basename(file)) : cannot allocate memory block of size 2.6 Gb I'm using R.app's built-in documentation viewer. I

Hi, I would like to recommend a minor modification in axis() which I believe can simplify the making of plots for publications. I am trying to define default values for par() in order to make labels bigger and lines thicker, so that the resulting plots look good when resized for publication purposes. I ran into the following problem... axis() does not use par() values as default for

Hello, I submitted this bug report to r-core and got a rejection saying I should post to r-help. This is my first time ever submitting a bug report, so forgive me if I'm using some wrong format. So, here's my bug report: Component: Graphics OS: Mac OS 10.5.8, X11 XQuartz 2.5.0 Summary: In the symbols function of the graphics package, scaling of the y-axis is wrong, causing symbols

Hi all, I have a very easy questions (I hope). I had measure a property of plants, growing in three different substrates (A, B and C). The rest of the conditions remained constant. There was very high variation on the results. I want to do address, whether there is any difference in the response (my measurement) from substrate to substrate?

I'm trying to redo an old plot with: > sessionInfo() R version 2.11.0 Under development (unstable) (2010-02-09 r51113) x86_64-apple-darwin9.8.0 When I do: pdf("lty.pdf",height = 6, width = 8) u <- 1:100/100 y <- matrix(rep(1:10,each = 100),100) matplot(u,y,lwd = 2,type ="l") dev.off() the line types that have dots are difficult to distinguish because the

I am failing to get compactPDF to make any change to a pdf file that, a/c to the message from the CRAN upload site, can be very substantially compacted. Any ideas what may be wrong? I have also tried recreating the pdf file. I also tried R CMD build --resave-data --compact-vignettes DAAG The data files compact alright (but I get the 'significantly better compression' warning message

I'm having a problem with dotted lines (lty = 3) in the pdf output in documents generated with Sweave. In the displayed pdf, the dotted line does not show up and in the printed output, it is there but does not seem to respect the lwd argument, for example, it is very faint despite using lwd = 3. The dotted line is correct in a quartz window and if I save the Quartz window to a pdf and

When I use the postscript with the ComputerModernItalic family, minus signs are not properly displayed, but are changed into capital gammas. The attached test-postscript.pdf file illustrates the problem, which I created starting with the following R code: > postscript("test-postscript.eps", family = "ComputerModernItalic") > plot(seq(-5,5,1),seq(-5,5,1)) > dev.off()

Hello, Below is a function (test.map) that permits drawing the same map using three different devices. The "pdf" device doesn't clip polygons to the plot region as I see it does by both the native device (in my case "Quartz") and the "png" device. test.map("pdf") # produces "test-map.pdf" with no clipping test.map("png") #

Dear all, While R CMD check and R CMD INSTALL have always created the vignettes on R-2.12.1 or any earlier versions of R, I am no longer able to build the vignettes on R-2.13.0. Instead R CMD check gives me the following output: * checking for unstated dependencies in vignettes ... OK * checking package vignettes in 'inst/doc' ... WARNING Package vignette(s) without corresponding PDF:

Full_Name: baptiste augui? Version: 2.10.1 RC (2009-12-06 r50690) OS: Mac OSX 10.5 Submission from: (NULL) (90.25.215.172) The following code, run with a vanilla R session, produces different visual output for the two devices, library(grid) pdf("test-pdf.pdf") grid.newpage() grid.lines(gp=gpar(lty="13", lineend = "butt")) dev.off() png("test-png.png")

Buenas tardes a todos, Estoy interesado en realizar varios gráficos y luego guardarlos individualmente como PDF. Hasta ahí todo bien. Sin embargo, el archivo resultante tiene aproximadamente 20MB. Podría alguien por favor indicarme cómo reducir su tamaño? A continuación un ejemplo de lo que intento hacer y mi sessionInfo(). Estoy usando Mac OS X. Muchas gracias, Jorge Ivan Velez # R code

Hi there is it possible that pdfs generated using the pdf() function with default settings leads to loss of information? I was plotting copy number changes from Agilent 180k data in form of rectangles (rect()) while each rectangle represents one region of copy number change. When plotting into a pdf I noticed that some very small rectangles do not appear (even after extensive zooming) in the pdf

Hi, I have a written a C code for R and used R CMD SHLIB to compile it. However, it returns segmentation fault on some 64 bits machines. What are some of the potential reasons for this? Thanks for the help/advice on the matter. Best regards, stan [[alternative HTML version deleted]]

Dear R-helpers, I intend to upgrade R in Mac OS with updated R version and updated Mac OS version. I think my Mac notebook is produced with Mac x86_64, darwin9.8.0. I have updated my Mac OS to Mac OS X version 10.6.5. But, when I installed R 2.12.1, the "version" function still gave me information that R is based on old Mac OS. I need to know how can I update R to let it to fit for