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Questions tagged [rgui]

63 questions
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how to use gcheckboxgroup in a for loop in R

I am very much new to the R GUI programming. I wanted the user to dynamically select columns in the dataframe and then after that dynamically select the levels of the selected columns. My intent is to allow users to select columns and the filter…
Vibhore Agarwal
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How do I superimpose a frequency polygon on top of a histogram in R?

Here is the code I used in R (using RGui 64-bit, R ver. 3.3.1) to plot a histogram of data along with a frequency polygon. I am not using ggplot2. How can I superimpose the frequency polygon on top of the histogram so that I don't have to do two…
Andy
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(R) Error in solve() 'a' must be a numeric matrix

Here's the problem: I want to calculate the inverse of a 3x3 matrix. I tried to use solve(J), but it gives an error message: Error in solve.default(J) : 'a' must be a numeric matrix. Here's the matrix J and the…
Eduardo GS
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Make an R script write lines to the console faster (Rgui)

I've written quite a large R script (1000+ lines). Currently there is a rm(list=ls()) statement at the top of the script, as I need to test how it runs cleanly. I run the code by ctrl + A, ctrl + R The problem is is that this seems to take a long…
aeongrail
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Problems working with Rgui in Win7.64-bit...gibberish non-english characters

I have some problems with the execution of R GUI in Windows 7/64-bit. It appears gibberish while running R terminal sounds ok. here are the pictures of the two. I searched the web but I have no clue.
user3882364
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Is it possible to open raster layer or stack in RGUI from the directory?

Hi i want to open an image file which is in tiff format and i am creating a GUI with the help of packages RGtk2 and gwidgets, i am able to browse tiff format file but the problem is it is not displaying anywhere, for that i need a window or frame…
Angad
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How can I set Rgui.exe for backward search

If you use Rterm.exe, a nice feature is that: CTRL+R : backward search meaning CTRL+R+lib will show last command starting with lib like library(Rcpp) Rgui.exe seems to lack this feature. Can I add it somehow ?? I use Windows 7, and changing is not…
statquant
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Launch mac finder window with specified path

Is there a way to launch a mac finder window from the RGUI command line? I'm going through a bunch of files and it would be helpful to see the folder instead of having to use list.files()
JoshDG
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Rgui - disable right click on plot window?

I've written a routine whereby a user is displayed an image (using grid.raster) and they click on it to define a region of interest (grid.locator). I added in support for the user to right-click on the plot instead of left-click, which would undo…
mathematical.coffee
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R + Apache? Interactive R graphs and fast collaboration over internet

I need GUI vizualiser that shows R graphs with tickers and such things in RStudio style but over the internet (and notice with commandline access, not in RStudio). I hope an easy browser based solution, running Apache server. How can I fast show…
hhh
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New line in RGui (64-Bit), Shift + Enter doesn't work

I've just downloaded the RGui to poke around and cannot figure out how to create a new line unless I'm using a trailing comma or open bracket/parenthesis/quote. Shift + Enter does not work for me. Can't seem to find any more information on it. I've…
helpMe
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BlueSky Statistics - how to load csv?

How to solve this? I have R 4.2 installed, but I can't get Blue to read the directory. It only recognizes this: Is that the problem? how to fix?
cnauber
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Unable to load workspace in basic R Gui

a complete newbie to R here. Learning through trial and error. Most bugging issue is saving and loading workspace in the basic R Gui, I haven't started working with R Studio yet. I'm learning as I go. When saving a workspace - which through research…
Samuel Gachuhi
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how to see svg graphics pop up in R GUI

library(rsvg) str <- charToRaw('
Death Metal
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R Gui app on Mac adds empty line when calling history

The R Gui app on my Mac has been showing strange behavior lately. Whenever I use curser-up to get an item from the history, the App will add an empty line before the code. For every time I execute and re-call, it will add another. Below a screenshot…
altabq
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