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...eside=T) But I'd like to be able to do this in lattice. I tried: barchart(amount~what|month,t1) But that doesn't sum the data for t1$amount for each month first. How could I do that? Thanks, Marianne -- Marianne Promberger Graduate student in Psychology http://www.psych.upenn.edu/~mpromber

...brary(ggplot2) qplot(jitter(Goodall),jitter(Better.adapt),colour=Second.adapt,data=d1) # follwoing doesn't work: qplot(jitter(Goodall),jitter(Better.adapt),colour=I(alpha(Second.adapt,1/5)),data=d1) Thanks for any pointers, Marianne -- Marianne Promberger PhD http://www.psych.upenn.edu/~mpromber PGP/GnuPG public key ID 80AD9916

Hi, I'm having problems with qplot and the order of numeric factor levels. Factors with numeric levels show up in the order in which they appear in the data, not in the order of the levels (as far as I understand factors!) Here is a minimal example: library(ggplot2) y <- c(-1,2,0,0,-2,-1) z <- factor(y,levels=c(-2,-1,0,1,2)) qplot(z) For me, the resulting plot is ordered: -1,2,0,-2

Dear list, I've written a function that plots subjects. Something like: myplot <- function(subject) { plot(subject) } Subjects are vectors, e.g. ... s1 <- c(200,200,190,180) ... and plotting them works fine, e.g. ... myplot(s1) Now I want to have "s1" etc appear in the plot title, but I don't know how to refer to this generically (the object "name"? I tried

Hi! Is it possible to start R by clicking the .RData file in linux as in Windows? I've tried with ubuntu hardy using the right button and selecting R, but does not work. Is there any way to set it up? (I know R can by started from the terminal, selecting the appropriate directory). Thanks Agus -- Dr. Agustin Lobo Institut de Ciencies de la Terra "Jaume Almera" (CSIC) LLuis Sole

Please forgive me if this has been asked before but I could not readily find an answer. First, from the example I was able to determine that graphics device commands such as plot can be redirected using 'png' and 'bmp' type commands. I tried this and it works as I understand it. The question is how this graphics device works. If I issue another 'plot' command will it also

With a pie chart pie(c(11, 15, 16, 29, 31)) how can I generate labels for the chart, such as orange: 11 green: 15 blue: 16 red: 29 purple: 31 rather than the default labels that are drawn automatically 1 2 3 4 5 -- Mark Polishook, D.M.A. Technology Coordinator Morehead Hall, Rm 132 Center for Academic Advising and Adult Learning Montclair State University Montclair, NJ 07043 (973)-655-7114

I've been trying to set my email setting to Digest Mode for a while, but it doesn't seem to "take". I log through to the "Unsubscribe or edit options" button on the Web interface to the R-help mailing list page. I scroll down to the "Set Digest Mode" box and change the radio button to "On". I click the "Submit My Changes" button

Hi everyone I have been trying to build R in ubuntu 8.04 from its source code but am getting the following error. configure: error: --with-x=yes (default) and X11 headers/libs are not available Please help me and consider me a newbie in linux thanks in advance [[alternative HTML version deleted]]

Hi everyone I have been trying to build R in ubuntu 8.04 from its source code but am getting the following error. configure: error: --with-x=yes (default) and X11 headers/libs are not available Please help me and consider me a newbie in linux thanks in advance [[alternative HTML version deleted]]

Dear All, a short and maybe simple question: I have to rank all values in a matrix from 0 to X, [1] [2] [3] [4] [1] 0.1 2 0 3 [2] 50 3 3 1 [3] 100 1 1 0 [4] 100 2 2 0 0->0 0.1->1 2->2 3->3 50->4 100->5 (X=5) is there any function for this? i have looked in several packages (vegan, labdsv etc.) because I am working with species by site tables,

Hi, I just installed R, I'm work in UBUNTU and I don't have idea about how to run a r-code written in emacs into the shell. Well I am in a shell, and obviously I can run simple commands over there, Must I compile the program? if yes, How must I do that? what is the extension? I really appreciate your help -- View this message in context:

Hi, Appologies for the simple nature of this question, I am unable to find the answer in manuals (EG and introduciton to R). I have written a function in a text editor and saved it with an .R extension. It is saved in my working directory. How can I run it, do I need to use source? If so, how do I supply the arguments to the function? Or does it need to be saved in a particular directory?

Dear R-people, I want to use an idea from LaTeX in the work flow with R. It is possible in LaTeX to have a main file from which other files are called (ie included). So for example if you have book, the main index file would call each chapter separately. Is there something comparable in R that follows the above 'include' idea from LaTeX? A main file that calls parts of an analysis or

Hi I have a small problem, I'm new in using R, so I hope you can help me... I'm running a logistic regression model and want to do a nice plot. The plot I have made is done a plot with the command jitter: plot(jitter(overto$age[overto$sex=="F"]),jitter(overto$neg.pos[overto$sex=="F"]),xlab="age",ylab="neg and pos") my responsvariable is positive

Hi there, I hope this question is not as stupid as the one before ... I tried to shorten my histogram (because the distribution is quite skewed and I simply don't want to see the long tail but still use the histogram plot). How can I do something like this? (The example does not work but I don't know why...) data <- rnorm(100) # as example, of course this is not skewed... h <-