Tricks and tips for everyone


How do I update packages in R?

How do I update packages in R?

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.

How do I update R packages in RStudio?

How to Update RStudio. You can update RStudio by visiting the download page on the RStudio website. Find the latest version for your operating system, download it, install it, and it will overwrite your current version.

Do I need to update R packages?

There are a couple times you must update: If you’re going to open a GitHub issue, always install the current development version first to check the bug hasn’t already been fixed. If you’re updating R itself, you should update your packages.

How do I update PIP packages?

To update installed packages to the latest version, run pip install with the –upgrade or -U option.

How do I check the package version in R?

1 Answer. You can use the packageVersion() function to print version information about the loaded packages. To print the version information about R, the OS and attached or loaded packages, use the sessionInfo() function.

How do I update NPM packages?

Updating local packages

  1. Navigate to the root directory of your project and ensure it contains a package.json file: cd /path/to/project.
  2. In your project root directory, run the update command: npm update.
  3. To test the update, run the outdated command. There should not be any output.

How do I install a specific version of an R package?

To install a specific version of a package, we need to install a package called “remotes” and then load it from the library. Afterwards we can use install_version() by specifying the package name and version needed as shown below.

Does updating RStudio remove packages?

“On most single-user systems (Mac, Windows, and Linux), when you upgrade to a new minor version of R (like 3.3. 0 to 3.4. 0), R will not find the packages, you will need to reinstall your R packages.

How do I change pip version?

Let’s check out some handy commands to use pip:

  1. To install the latest version of a package: >>pip install ‘PackageName’
  2. To install a specific version, type the package name followed by the required version: >>pip install ‘PackageName==1.4’

How do I install pip latest version?


  1. Download the file and store it in the same directory as python is installed.
  2. Change the current path of the directory in the command line to the path of the directory where the above file exists.
  3. Run the command given below: python
  4. Voila! pip is now installed on your system.

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