similar to: (newbie) Saving the workspace in .txt format

Dear R-Helpers, I'm fiddling with my .Rprofile in Windows XP & R 2.7.0 Beta. I prefer to manually save my workspace but automatically save my command history via the .Rprofile. That is working fine once I found that "utils::" was required before the loadhistory & savehistory functions. What I would like to do is add a separator line with a date between the histories of each

History files saved using nFile Save History do not open when using File Load History. I notice that when they are saved they do not seem to have a file extension and there is no option to chose an extension. Is this a problem. Other than this it seems so simple that I can't see what the problem is. I've tried using loadhistory and savehistory with the same problems. The syntax guide

R version : 2.15.2 Windows: 7 32-bit Hello, I was trying to load a saved workspace image from the working directory. I issued the command load('image_name') in R console. It did not throw any error, but then it returned the prompt. I want to view the commands (or history) I typed there, how do I do that? Pressing up arrow does not bring any of this workspace command, it rather brings

I did save workspace and when I load it, I can see the variables, using ls(). But I cannot see the commands from the program I saved. How to do that?

NOTE: WinXP, R2.2.0 All, a while back I posted a question about using relative filereferencing. The responses have allowed me to successfully set up the following directory structure: ...\data\raw ...\data\derived ...\prog ...\lst ...\log In the \prog directory I have put an RGui.exe shortcut and "pointed it" at \prog as the "Start In" location. In the same

Hi all, how can I remove objects from the workspace which starts with a certain pattern, e.g. lm (lm1, lm2, lm3 etc). Wildcards won?t work. Thanks, Sven -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the

But that doesn't put the result into the history buffer, to be written to a file only later when I savehistory(filename). Bert Gunter also suggested ?capture.output and ?textConnection, but I cannot see how to get text into the history buffer as comments, but with evaluated expressions (values). I know how to use paste, sink, write, etc. but nothing that I can see inserts into the history

# # r-bugs@r-project.org # ###################################################### Because I work in different directories, but always want to save my .Rhistory in the same place, I have changed the system function savehistory to this: function (file = "D:/R50/.Rhistory") invisible(.Internal(savehistory(file))) When I use q() to quit R, and it asks me whether I want to

Hi folks, On quitting R with q(), is it possible to save the workspace to a directory other than the one R was started from? (I sometimes have a project "master" directory with the major R code and data in that directory, but divisions of the project having their specific stuff in sub-directories. So if I quit while running a sub-project, I'd like to save the workspace back into

Hi everyone, I hope there's a simple way to achieve what I want, but I haven't found the way. I do microarray analysis using R and a number of packages as well as some functions created my myself. When I save the workspace, it saves all the data structures, that's great... But when I click (I'm on Windows XP, if it matters) on teh resulting .RData file, I have to reload

Hello , just a simple question from a beginner: I write the function: plotsinx <- function() { x<-seq(0,2*pi,0.01) sinx<-sin(x) plot(sinx) } I recall it: plotsinx() and the plot works properly. but then in the workspace if I want to look at the values of sinx the following error is displayed: Error: Object "sinx" not found. How to save the variables created by the function on

Dear R-user, I'm running a certain R script in DOS batch mode. Is there a way to prevent R from saving the workspace once this script is finished? I'm asking this because the resulting .RData file has the size of >70MB. I don't need this file since my script already writes the required output and this makes the whole process very slow (>15 minutes each time) FYI, my script:

hi all, i can't call my custom R function. i'm using R 1.3.1 on Solaris with the SJava pkg from www.omegahat.org. This package let's me call R functions from Java, and it works great. i wrote a custom R function and saved it in the workspace. in my homedir, i noticed the file named .RData was created. i also noticed my workspace is ONLY restored if the current working dir (when i

Is there a way to save the position and workspace locations of at least terminals on logout? I want to have many workspaces with 2-3 terminals each for editing code and scripts and ssh and so on. The System > Preferences > Startup Applications > Options > Automatically remember running applications when logged out doesn't work. And gnome-session-save doesn't work either. I

Hi! I use R with Windows for a long time. In the last week I change to Windows Vista. Now I can´t save the workspace image when I exit R. The system presents the following message “Unable to open .Rhistory”. Does anyone can help me? I thank you in advance, Ana [[alternative HTML version deleted]]

dear wizards: my .Rprofile has just one command for testing, loadhistory("~/.Rhistory") but this gives me an error on R startup: Error: couldn't find function "loadhistory" Invoking loadhistory() as the first interactive command works fine; incidentally, I believe loadhistory() in the .Rprofile worked in earlier or other platform R releases, too. Is the .Rprofile

Dear all, I am a new user of R, here I have a question about remove the previous restored workspace. I saved the workspace last time, but R always automatically load the workspace when I open it. I try to remove the object and then close R without saving. But next time when I open R, it always load the previous workspace. I want to delete the .RData in the directory, but I have no clue

Win 7 64 bit R version 2.11.1 (2010-05-31) How to permanently remove; [Previously saved workspace restored] > rm (list = ls( )) On next start it still displays; ..... [Previously saved workspace restored] There is a file keeping the previous data on Linux .Rdata How about on Windows? TIA B.R. Stephen L

Hi, I am new to R and have a couple of questions. I know how to list all objects (with ls()), but how to list all properties of them? For instance, I found function object.size(), but I would also like to know whether one object is a dataset or just one vector (variable) or even only one value, etc... And another question - how to save workspace to a custom location while running R? Is there

Dear All, I saved by mistake the environment I was working in after typing q(), and now I get the annoying message: [Previously saved workspace restored] I have already deleted all the objects in the environment, saving it as an empty environment, so it's just a matter of nitpicking I suppose. The message does not appear if I start R from any other place in the directory tree. I am