安裝中文字典英文字典辭典工具!
安裝中文字典英文字典辭典工具!
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- How do you change the default directory in RStudio (or R)?
I faced the same problem There are different way to changes you working directory in RStudio, some of them are, for example: setwd("~ R R Programming") #Note that ~ represents in a short way your document folder (or whatever folder you are using for) and what its before it Set our working directory without using squigless:
- Update R using RStudio - Stack Overflow
Don't use Rstudio to update R Rstudio IS NOT R, Rstudio is just an IDE This answer is a summary of previous answers for different OS For all OS it is convenient to have a look in advance what will happen with the packages you have already installed here WINDOWS ->> Open CMD Powershell as an administrator and type "R" to go into interactive
- Command to see R path that RStudio is using - Stack Overflow
So, I need a command -- within RStudio itself, ideally -- that can tell me the underlying R executable that is being used for this RStudio window that I am currently working with To be clear, I do not need want to know the version of R that I'm using (e g , R version 3 2 2 (2015-08-14) -- 'Fire Safety' )
- How can I update R from RStudio? - Stack Overflow
I need to update R manually, in RStudio Then I gone to: Tools -> Global options -> General But I didn't see guidelines for updating
- r - Rstudio is not opening - Stack Overflow
Eventually RStudio loaded after about 10 minutes of being unresponsive, and when I closed that tab and restarted RStudio, it started as normal I'm not sure how I would have resolved that if the XML was too big to be loaded into memory and RStudio kept trying to open it, though the 'official comment' on this RStudio Support Community question
- rstudio - R Studio: organize code in section that can be hidden - Stack . . .
RStudio will automatically add a little triangle (caret) next to the line number when you type the 4th # after the section title, but clicking this will likely fold everything to the end of your document If you have another section title later in your document, then it will only fold up to that point
- How to automatically update R to the latest version?
From within RStudio, go to Help > Check for Updates to install newer version of RStudio (if available, optional) To update packages, go to Tools > Check for Package Updates If updates are available, select All (or just tidyverse), and click Install Updates
- RStudio: can I pop out the source pane? - Stack Overflow
It definitely makes me more productive It would be even better if there is a simple way to put the the code window back to where it is Say I can drag it back or I can double click the title bar to make it pop out and come back Thanks for spending time and addressing my question I appreciate the support RStudio team offers to its users –
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