similar to: .Rhistory

Hello, The history function doesn't seems to work when I am working with R. I have a .Rhistory file in my working directory and I have tried savehistory(file = ".Rhistory") or the command given in the history help : .Last <- function() if(interactive()) try(savehistory(".Rhistory")) and I get the same error message Error in

Dear R users, I am having a minor but annoying issue with R.app. It doesn't retain the history information from the previous sessions. By "history," I mean a record of commands/functions entered into R rather than the list of objects--that is properly recorded in the .Rdata file as well as in a workspace file I save separately. System details: R version 2.9.0 R.app GUI 1.28 Mac OS

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

# # 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

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

Current systems ??? OS: RedHat SE Linux 5.7, fully patched ??? R: R-2.13.1 I am a new R user. The R installation needs to be very tight because I plan to use it after I am employed on Internet facing systems to analyse firewall and filesystem log data.? Everything to my knowledge regarding R installed correctly.? I saw no warnings until saving THE WORKSPACE. NON-ROOT OUTPUT CURRENTLY YIELDS

Hello everyone, I had a few questions that I have not been able to figure out despite a lot of reading. 1) Adding a title to a multiplot figure: If I plot multiple plots with >par(mfrow=c(2,6)) how do I add an overall title to the figure, not the individual plots? 2) Saving histories on the fly: Is there a .Rhistory equivalent to >save.image() ? I would like to be able to save the

If you start Rterm/Rgui from the cmd (NT4.4) command line, the .Rhistory and .RData files are created/used in the current directory. I think, R should honor HOME or even the USERPROFILE variable. Regards Karl PS: is this the correct list for such reports or would it be better to use r-devel? -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list --

If you start Rterm/Rgui from the cmd (NT4.4) command line, the .Rhistory and .RData files are created/used in the current directory. I think, R should honor HOME or even the USERPROFILE variable. Regards Karl PS: is this the correct list for such reports or would it be better to use r-devel? -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list --

Thanks-- as Duncan Murdoch also noted, R_HISTFILE can be used to solve my problem, as below. BTW it's not easy to find out about R_HISTFILE in the help system or manuals, though, unless you already know it exists-- it only seems to be described under startup options, not things to do with history. However, Duncan's reply did hint at an inconsistency, in that savehistory() defaults to

Dear R users, I have a .RData which contains .Last object as follows: .Last <- function () { savehistory(file = ".Rhistory") } In this directory, if I issue the following command Rterm --save < mycmds.q to execute commands in mycmds.q and to save results in .RData, I got the following error message towards the end of the execution: Error in savehistory(file) :

Dear R People: I just updated to R-2.10.1 on an Ubuntu Karmic Koala and am getting the following with saving .Rhistory erin at erin-desktop:~$ R R version 2.10.1 (2009-12-14) Copyright (C) 2009 The R Foundation for Statistical Computing ISBN 3-900051-07-0 R is free software and comes with ABSOLUTELY NO WARRANTY. You are welcome to redistribute it under certain conditions. Type

I have an environment variable `$R_HISTFILE` pointing to `/home/my.username/.RHistory` and the following code in my `.Rprofile` in my home directory: .Last <- function() { if (!any(commandArgs()=='--no-readline') && interactive()){ require(utils) try(savehistory(Sys.getenv("R_HISTFILE"))) } }

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?

When I close R and answer yes to save workspace, R automatically loads it and apparently also the command history at start up. I would like to know where R stores this information. I know that I can save .RData and .Rhistory files, but I would like to know how(where) R stores this information automatically. I have not found any .RData or .Rhistory files associated with start up. I am running

When I close R and answer yes to save workspace, R automatically loads it and apparently also the command history at start up. I would like to know where R stores this information. I know that I can save .RData and .Rhistory files, but I would like to know how(where) R stores this information automatically. I have not found any .RData or .Rhistory files associated with start up. I am running

Dear All: I do see I have weeks of codes in my console when I check with my arrow up keys. I have been clearing them with Control L but it seems to clear it clear the screen temporally. I do see the previous codes again when I open R the next day, after quitting the session! Q: How do I clear this? Thanks; YA -- View this message in context:

With the current version (rw1070), every time I start R it loads a whole bunch of packages, many of which I do not need in a typical session: > search() [1] ".GlobalEnv" "package:methods" "package:ctest" "package:mva" [5] "package:modreg" "package:nls" "package:ts" "Autoloads" [9]

Can anyone offer suggestion about getting readline to work on Solaris? (v1.5.1) When I use the up arrow or ctrl-p to try to repeat the last command my session just beeps. It appears that the .Rhistory file that should appear in my startup directory is not being created. Thanks! The screen shot below shows cled=TRUE and no .Rhistory file created: $ /apps/R-1.5.1/bin/R R : Copyright 2002, The

dear members, I am a stock trader. I am using R for my research. I want to service my laptop, wherein resides all my R code, which, for obvious reasons, has to be secured. I am using Windows 7 Ultimate. I cannot encrypt the R data by Bitdefender, as it encrypts the entire drive. I anyway need to give the key when the system, if at all, gets locked when servicing. My