How do I download an older version of a package in R?

How do I download an older version of a package in R?

If you have to install old versions of packages, you can download them from the package archives. For the forecast package, go to cran.r-project.org/src/contrib/Archive/forecast/. However, that is only going to help non-Windows users. For Windows, you need the binary zip file instead.

How do I load 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.

How do I install an older version of a python package?

To install a specific version of a Python package you can use pip: pip install YourPackage==YourVersion . For example, if you want to install an older version of Pandas you can do as follows: pip install pandas==1.1.

How do I install an older version of R?

Use this link: cran.r-project.org/bin/windows/base/old/2.15.0 You can decide Windows RStudio -> Global Options which R version you want to use.

How do I use an older version of R?

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.

How do I downgrade my version of R?

How do I install a specific version of a python package?

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’
3. To upgrade an already installed package to the latest from PyPI: >>pip install –upgrade PackageName.

How do I downgrade a package in Python?

Upgrade and Downgrade a Python Package Upgrade and Downgrade are similar, both of which follow two steps: (1) uninstall the previous package; (2) install the current package. Update a package by pip: pip install -U [package name]. Update a package manually: (1) download the package; (2) install the package.

How do I install an older version of R in Ubuntu?

3 Answers

1. First remove the packages sudo apt-get remove r-base.
2. A bit of cleaning sudo apt-get clean; sudo apt-get autoclean.
3. Reinstall R forcing an older version sudo apt-get install r-base=3.0.2-1precise0.

How can I instruct Yum to install a specific version of?

You can append the version info to the name of the package, removing the architecture name, like so: $ sudo yum install – For example in this case if I wanted to install the older version, 2.4.6-6 I’d do the following: $ sudo yum install httpd-2.4.6-6

How can I install an older version of R?

If you’re on Windows or OS X and looking for a package for an older version of R (R 2.1 or below), you can check the CRAN binary archive. Once you have the URL, you can install it using a command similar to the example below: If you know the URL, you can also install from source via the command line outside of R. For instance:

How to get a list of YUM repositories?

YUM list repositories 1 To use yum it is mandatory that your repositories are properly configured. 2 You can use yum repolist to list the available repositories 3 You should get a valid list or repositories available and enabled from this command:

How to install an older version of DevTools?

Using devtools to install older package versions The simplest method is to use the provided install_version () function of the devtools package to install the version you need.