similar to: Usage questions

Am I the only one with this problem? > postscript() Error in old$command == "default" : comparison (1) is possible only for vector types The function postscript() is creates a list called "old". the function wants to access old$command, but old does not have a component called command. > postscript function (file = ifelse(onefile, "Rplots.ps",

Hi. GENERAL: Is there a general method for inferring default device settings, particularly 'width' and 'height', that works for all devices? AFAIK, the answer is no, but there might be functions out there that I don't know of. POSTSCRIPT SPECIFIC: If not, I'm considering implementing such a method myself. Is it possible for R to infer the default 'width' and

Hi, I have a tiny question about the graphics change in R 2.7.0. If I write a script ? la: options(device="pdf") formals(pdf)[c("file","onefile","width","height")] <- list("~/Rplot %03d.pdf", FALSE, 8, 8) plot(3) plot(4) both plots will be written into ONE pdf file. (not two as expected) This worked fine under 2.6.x In R 2.7.0 I

Greetings, I'm trying to debug a simple two-line plot routine in R called test.R: cor(swiss) plot(swiss$Catholic, swiss$Examination) These commands work fine when typed into R. They also work fine when I invoke this routine by the following line into my terminal: R --slave < /Library/WebServer/Documents/gsa/test.R My ultimate goal is to send data to this R routine via a web

The pdf man page contains the following text: pdf(file = ifelse(onefile, "Rplots.pdf", "Rplot%03d.pdf"), width = 6, height = 6, onefile = TRUE, family = "Helvetica", title = "R Graphics Output", fonts = NULL, version = "1.1", paper, encoding, bg, fg, pointsize) I am creating multi-page graphics in which each

Appologies if this has been addressed before, but I can't seem to find it in the help archives. I'm looking to do something like the following but it looks like save.plot is deprecated. save.plot(plot(glm1$residuals,gain,main = "Hist of residuals and gain"),file="Desktop/hist1.png") Thanks in advance, Sean Session Info: R version 2.9.1 (2009-06-26)

I like the fact that the postscript function enables the possbiility of a more useful title than before. However, I'd prefer the default to be the file name. It's very simple for me to make my own postscript function that does just that simply by setting title = file. I always use onefile = TRUE, so it always works (so far). However, I'm a little reluctant to do that in case some

I like the fact that the postscript function enables the possbiility of a more useful title than before. However, I'd prefer the default to be the file name. It's very simple for me to make my own postscript function that does just that simply by setting title = file. I always use onefile = TRUE, so it always works (so far). However, I'm a little reluctant to do that in case some

Hola, ¿Alguien me puede indicar cómo conseguir que un gráfico se adapte al formato DIN-A4, con su correspondiente verticalidad?. ¿Hay que hacerlo "manualmente" o existe algún parámetro/función que lo controle?. Gracias. Eva [[alternative HTML version deleted]]

Hello, The current xfig device lacks the functionality to set the textspecial flag and use the defaultfont in xfig. This is necessary when you want to export to xfig and use interpreted text (e.g., $ \frac{1}{e}$ gets interpreted by latex). The attached patch adds this functionality. Why would you like to do this? - Use math in labels (e.g., name your variables $r_{xy}$, do a

Using R-1.1.1 on RedHatLinux 6.2. I've made some progress, succeeded in outputting bitmap, jpeg, and png files. Yipee. I did them with this command: > dev2bitmap("whatever.bmp",res=300) > dev.print(png, file="myplot.png", width=480, height=480) > dev.print(jpeg, file="myplot.jpg", width=480, height=480) > dev.print(pictex,

Hi, Why does the upper left panel (in the plot below) not have a gray background? Cheers, Marius require(grid) require(gridBase) pdf(file="Rplot.pdf", width=8, height=8, onefile=FALSE) ## set up the grid layout gl <- grid.layout(5, 5, widths=unit(c(1.8, 8, 0.8, 8, 0.8), "cm"), heights=unit(c(0.8, 8, 0.8, 8, 1.5), "cm")) if(FALSE) grid.show.layout(gl)

dear R experts---I am struggling with the requirements to prepare my files for my printers. I am printing in 2/2 format, which means cyan and black for me, which they take from my color-separated pdf files. R comes into play, because it produces all the figures that are embedded in my book (pdflatex). now, TeX has no problems producing CMYK files. However, R produces RGB files (for

Hi, I've been trying out postscript() when onefile is set to FALSE. However I'm having trouble understanding the documentation for postscript(). Suppose I want to do: plot(1:10) plot(1:10, type = "l") and store them in foo.ps and goo.ps. Furthermore, I'd like to do then with one postscript() command -- because this is just a simplified version of what I really need

Dear R users: I assigned students to make some graphs and I'm having trouble answering some questions that they have. We are all working on R 2.1 on Fedora Core Linux 4 systems. 1. In the plot, the axis is not labeled by "numbers", but rather scientific notation like "-2e+08" or such. We realize that means -200,000,000. We want to beautify the plot. We would rather

[Env: R 2.12.2, Win XP] I'm creating figures using MASS::eqcsplot to provide equal scaling of the axes. My figures work OK when I plot to the screen, but when I try to do the same plot as a postscript file, I get an unexplicable error, > figframe() Error in if (yuin > xuin * ratio) yuin <- xuin * ratio else xuin <- yuin/ratio : missing value where TRUE/FALSE needed >

I'm working up a set of small working examples in R to show what various distributions are and the beauty of the central limit theorem. Those example programs are in this directory: http://lark.cc.ukans.edu/~pauljohn/R/ExampleCode/ You can feel free to use those if you want, or you can send me other small working example code for R. The key here is small, self contained things that

Hi, I have a puzzeling problem. I want to export graphics from R to TeX via postscript(). This works fine for some graphs, but for others, the eps remain empty when viewed with GSView. When such an empty eps is imported to TeX, the figure appears upside down and very small, irrespective of TeX width and height commands. If I transform the eps to pdf, the graphic shows up, but turned aqround 90°.

Here is a common scenario that I and probably others often face: - I write a script, test.R, to produce some graphs, viewing them on-screen and tinkering until they look right - I want to save image files (e.g., .png), so I wrap each plot in device driver calls, e.g., png(file='test01.png', width=600, height=600); plot(1:10) dev.off() png(file='test02.png', width=600,

Dear all, I wonder what's special about spinograms {vcd} that prevents me from using it the way I do with other plots. I do: > spine(f.speaker.identity ~ x.log.lengthening, > data=ms,breaks=45,gp=gpar(fill=c("red","green")),xlab="length difference > (log ms)",ylab="speaker") > curve(0*x,add=T) Error in plot.xy(xy.coords(x, y), type =