search for: plotfunct

...tp://bioinf.wehi.edu.au/~wettenhall/RTclTkExamples/tkrplot.html : ## require(quantmod) require(tcltk) library(tkrplot) Sys.setenv(TZ="GMT") getSymbols("^GSPC", from = "1960-01-01") Myhscale <- 2.5 # Horizontal scaling Myvscale <- 1.25 # Vertical scaling plotFunction <- function(x) { params <- par(bg="white") plot(x,main="A time series") par(params) } tt <- tktoplevel() tkwm.title(tt,"Time Series") img <- tkrplot(tt,fun=plotFunction((Cl(GSPC))),hscale=Myhscale,vscale=Myvscale) tkgrid(img) ## Althou...

I'm trying to write a simple wrapper for plotting functions to make them print to postscript, something like ploteps <- function(file, plotFunction, ...) { args <- list(bquote(...)) # prepare postscript device do.call(plot, args) # close postscript device } I have inserted the bquote otherwise I get a lot of numbers in the plot when I plot/hist something. But if I invoke the function as ploteps("foo.eps", hist, x...

Dear all, I am using lapply to generate plots by applying a plot function to a list of dataframes. e.g. lapply(dataSet, FUN = plotFunction) Is there a way to call the list item number inside the plot function so that I can identify each graph? Thanks Chibisi [[alternative HTML version deleted]]

...realise a repport with R and Latex (TeXnicCenter and Miktex for Windows) using Sweave(). I'd like to save my plots in a given size. How can I do that ? The code is : \SweaveOpts{prefix.string = figs/plot, eps = FALSE, pdf = TRUE} <<partI, echo=FALSE ,fig=TRUE, include=FALSE>>= plotFunction() @ \includepdf[pages=-]{figs/plot-partI} When I use par(pin=c(width,height)), I get the plot with the right size but saved in a too big pdf page (7in x 7in, the default size of the window). So I tried to change the size of the window with the command windows() but then, Sweave can't save t...

...ave, I just have to include all the pages of my document. The probleme is that I don't know how to set the size of my plots, so the size of the pdf page. The code is : \SweaveOpts{prefix.string = figs/plot, eps = FALSE, pdf = TRUE} <<partI, echo=FALSE ,fig=TRUE, include=FALSE>>= plotFunction() @ \includepdf[pages=-, noautoscale=TRUE]{figs/plot-partI} And I have a second problem. Then I'd like to have several plots on the same line, that is to say several pdf pages inserted on the same line. I heard about the option column=TRUE but it doesn't work. Do you have any idea of...

...realise a repport with R and Latex (TeXnicCenter and Miktex for Windows) using Sweave(). I'd like to save my plots in a given size. How can I do that ? The code is : \SweaveOpts{prefix.string = figs/plot, eps = FALSE, pdf = TRUE} <<partI, echo=FALSE ,fig=TRUE, include=FALSE>>= plotFunction() @ \includepdf[pages=-]{figs/plot-partI} The issue is that I have several plots created (but it's not always the same numbers of plots, in depends on the data), so I save them in a .pdf file automatically with Latex. Each plot is on one page of the pdf file. And then, I include all the pa...

Hi All, I have an R script that spawns output in the form of an HTML page. This is done by the R2HTML package. Now I want to run the same script using Rcmd BATCH. However, it seems that it is not possible to use R2HTML in this case. My script ends with this error message: ######################### Error in dev.print(png, file = AbsGraphFileName, width = Width, height = Height, : can only