Question: Which Version Of R Do I Have?

Should I update r?

While there is no requirement to regularly update your installation of R and RStudio, occasionally updating your software ensures that you have all of latest functionality and resources.

The R Project Team and the Foundation for Open Access Statistics [developers of RStudio] regularly update these applications..

How do I make RStudio default instead of R?

1 Answer. Find and double click on the . r extension, which will allow you to choose your desired default program (RStudio). You can do this with other R-related file types as well.

How do I install a package in R?

Part 1-Getting the Package onto Your ComputerOpen R via your preferred method (icon on desktop, Start Menu, dock, etc.)Click “Packages” in the top menu then click “Install package(s)”.Choose a mirror that is closest to your geographical location.Now you get to choose which packages you want to install.More items…•

Is Python better than R?

Python is a tool to deploy and implement machine learning at a large-scale. Python codes are easier to maintain and more robust than R. Years ago; Python didn’t have many data analysis and machine learning libraries. … Python, on the other hand, makes replicability and accessibility easier than R.

Why is r called R?

R was created by Ross Ihaka and Robert Gentleman at the University of Auckland, New Zealand, and is developed by the R Development Core Team (of which, as of August 2018, Chambers was a member). R is named partly after the first names of the first two R authors and partly as a play on the name of S.

How do I update R packages?

To update everything without any user intervention, use the ask = FALSE argument. If you only want to update a single package, the best way to do it is using install. packages() again. In RStudio, you can also manage packages using Tools -> Install Packages.

Should I install R before RStudio?

R and RStudio are both free, open-source software, available for all commonly used operating systems. … Regardless of your operating system, you should install R before installing RStudio.

Who uses R studio?

Our data for R-Studio usage goes back as far as 2 years and 11 months….Who uses R-Studio?CompanyThe Royal Conservatory of MusicWebsitercmusic.caCountryCanadaRevenue50M-100MCompany Size200-5004 more columns

How do I change R version?

You can select different versions of R by selecting it from the drop down list at the top of the browser window. The drop down menu will allow you to select the version of R you want to use. When you switch versions, the system will ask if you want to save your workspace before restarting your session.

Do I need both R and RStudio?

In order to run RStudio you need to have already installed R 2.11. … You can download the most recent version of R for your environment from CRAN.

How do I install an older version of R?

To install an older version of a package from source, do the following:PackageUrl <- "http://cran.r-project.org/src/contrib/Archive/ggplot2/ggplot2_0.9.1.tar.gz" install.packages(PackageUrl, repos=NULL, type="source")require(devtools) ... library(remotes)

Which is better R or RStudio?

R is a programming language used for statistical computing while RStudio uses the R language to develop statistical programs. In R, you can write a program and run the code independently of any other computer program. … R may be used without RStudio, but RStudio may not be used without R.

How do I install R?

You can download R at https://cran.r-project.org/mirrors.html. Select the CRAN mirror site closest to you, then in the box labeled “Download and Install R”, click the link corresponding to your operating system.

Is RStudio safe?

RStudio Software We do not have any visibility into your user data or to any data you control or process on your computers. We do not request any personal data from you when you download our free and open source Software from our website.

What version of R does RStudio use?

In order to run RStudio you need to have already installed R 2.11. 1 or higher. You can download the most recent version of R for your environment from CRAN.

What is the latest version of R?

R 3.6. 2, the latest update to the R language, is now available for download on Windows, Mac and Linux. As a minor release, R 3.6.