similar to: RGtk2 - retrieve ggraphics mouse coordinates during drag-and-drop event

Hi All... I?m trying to build a small demo using gWidgets which permits interactive scaling and selection among different things to plot. I can get the widgets for scaling to work just fine. I am using gcheckboxgroup to make the (possibly multiple) selections. However, I can?t seem to figure out how to properly define the gcheckboxgroup; I can draw the widget properly, I think my handler would

Hi, how can I omit the box drawn from the starting position to the current position of the mouse when clicking and it over a GTK graphics object? I have seen that in the 'playwith' package the box changes to an arrow when using the 'pan' button. But I do not find the corresponding line in the code to implement that. library(gWidgets)

Hi, there. Suppose I already have sensitivities and specificities. What is the quick R-function to calculate AUC for the ROC plot? There seem to be many R functions to calculate AUC. Thanks. Yulei [[alternative HTML version deleted]]

Dear R listers, I have a silly problem. I am trying to load a dta (Stata) file in R. The dta is about 650 MB and contains the integrated World Values Survey/ European Value Study data-set. My problem is that I don't manage to load the file. After almost 1 hour I issued the following command: data <- read.dta("http://www.stata-press.com/data/kkd/data1.dta", convert.dates = TRUE,

Hi Everybody, please can you help me how to call BayesX in R in order to see the graph already exist in BayesX Thanks ---------- Forwarded message ---------- From: <r-help-request@r-project.org> Date: Sat, Jan 22, 2011 at 5:00 AM Subject: R-help Digest, Vol 95, Issue 22 To: r-help@r-project.org Send R-help mailing list submissions to r-help@r-project.org To subscribe or