Rexec', or go to the command line again and type: set PATHEXT=%PATHEXT%. Rexec to the end of the line like that: '.COM. Either go to: Start > Control Panel > System > Advanced System Settings > Environment Variables and search for the 'PATHEXT' entry under System Variables and add. The PATHEXT environment variable stores all executable file types. Rexec as a file extension that is executable. If you execute your R scripts from the command line, you might want to save yourself from having to add the file extension every time. While you are now able to produce executable R script files, note that it is also very easy to transform those back by simply changing the file extension from. Now a black box should pop up, informing you about the current working directory, and printing 100 dots on the screen and terminate itself after saying 'Bye'. Save it as, e.g., 'test.Rexec' and double click on the file. To test if everything works as expected, create an R script and write the following lines: message(getwd()) ⦠while making sure that the path used above really leads to your most recent/preferred RScript.exe. Rexec=RScriptExecutableįTYPE RScriptExecutable=C:Program FilesRR-3.1.2binå4Rscript.exe %1 %* Within the command line, type first: ASSOC. The windows command line should pop up thereafter. Instead of hitting enter right away, right click on the 'cmd.exe' search result, choose Run as administrator from the context menu, and click Yes on the following pop up window. Click Start and type cmd into the search bar. To do so, we need access to the command line interface, e.g., via cmd. Furthermore, we inform Windows how these kind of files should be opened by default. Rexec file extension is associated with the RScriptExecutable file type. In the next step, we tell Windows that the. Rexec for R scripts that should be executable while leaving the default system behaviour for. To make the file extension as self-explanatory as possible, I suggest using. Therefore we need another, new file extension. In the Windows universe one cannot simply attach two different behaviours to the same file extension but we can register new extensions and associate custom defaults to those. While double-click to run is a nice-to-have, the default behaviour should not be overwritten. Well, here we go ⦠Choosing a new file extension name (.Rexec)įirst, we have to think about a new file extension name. PS2EXE.ps1 -InputFile -OutputFile Given this syntax, the command that I will be using to.Although it is reasonable that R scripts get opened in edit mode by default, it would be even nicer (once in a while) to run them with a simple double-click.
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