How do I install Rcmdr?
The easiest way to install the Rcmdr package is via the Rgui Packages -> Install packages menu or via the command install. packages(“Rcmdr”) entered at the R > command prompt. R will ask you to select a CRAN mirror; pick the first, “0-Cloud” mirror, or a mirror site near you.
How do I install Java in R?
Some quick notes on how to do it.
- Install the Java Runtime Environment (JRE). sudo apt-get install -y default-jre.
- Install the Java Development Kit (JDK).
- Update where R expects to find various Java files.
- Install the package.
- If you have a RStudio session open, then exit and restart it.
Is Java needed for R?
For 64-bit Revolution R you need to make sure that you have a 64-bit version of Java installed.
What is Rcmdr package?
Rcmdr-package. R Commander. Description. A platform-independent basic-statistics GUI (graphical user interface) for R, based on the tcltk package.
What is the difference between R and R Commander?
R is an incredibly powerful open source program for statistics and graphics. It’s basically a nice front-end for R, giving you a console, a scripting window, a graphics window, and an R workspace, among other options. R Commander is a basic graphical user interface (GUI) for R.
How do I know what version of R?
Check your current R version To find out your current version, open R and it will be shown in the console. If you are using RStudio you can check you R version by clicking on Tools>Global Options… yep my current version is now R-3.3.
How do you fix No JVM could be found on your system?
How to Fix No JVM Could be Found Error on Windows 10
- Install a compatible version of DbVisualiser. As a lot of affected users have reported, this issue most likely occurs due to an incompatible Java installation.
- Fixing the Java environment variable.
- Reinstall current Java environment.
What is the use of \r in Java?
Adding Newline Characters in a String In Windows, a new line is denoted using “\r\n”, sometimes called a Carriage Return and Line Feed, or CRLF. Adding a new line in Java is as simple as including “\n” , “\r”, or “\r\n” at the end of our string.
How do I use Rcmdr?
Install R, RStudio, and R Commander in Windows
- Install R.
- Open RStudio.
- Go to the “Packages” tab and click on “Install Packages”.
- Start typing “Rcmdr” until you see it appear in a list.
- Wait while all the parts of the R Commander package are installed.
Do you have to install Rcmdr before installing your Commander?
If you have an old version of R — that is, older than the current version — then it’s generally a good idea to install the current version of R before installing the Rcmdr package. On Windows, opt for a customized startup and select the single-document interface (“SDI,” see the Windows notes below for details).
How to install rcommander on a Linux system?
Linux/Unix systems typically have all of the software required for building packages already installed. The easiest way to install the Rcmdr package is to run R as root and issue the command install.packages (“Rcmdr”) at the R prompt. R will ask you to select a CRAN mirror; pick the first, “0-Cloud” mirror, or a mirror site near you.
Is the Rcmdr package part of the standard your distribution?
A general point is keep in mind is that the Rcmdr package uses a number of other “contributed” packages (in addition to packages, such as tcltk and MASS, that are part of the standard R distribution), and these must be present for it to work properly. Many of these packages have their own dependencies, which depend on still other packages, etc.
Which is the best interface for your Commander?
On Windows, the Rcmdr package works best with the “single-document “R interface (SDI). Under the default “multiple-document interface” (MDI), R Commander dialog boxes may not stay on top of the main R window. In the Startup options screen of the R installer, select Yes (customized startup).