Removing package from ‘C:/Users/ccrea/Documents/R/win-library/3.6’ The following example illustrates the use of this function. This command has the format of remove.packages(“name”) where “name” is the package name to be removed. If you need to do an uninstall package operation from within your code, you need to use the remove packages function at the command prompt.
UNINSTALL IBOOSTER HOW TO
The help function does more than bring up a list of the functions but includes a link to the help page on each of the functions so that you can learn how to use them. To get a list of the functions in a package use the help function in the form of help(package = name) where “name” is the name of the package you want to look at. You can get a list of the datasets contained in the package by using the data function in the format of data(package=’name’) where “name” is the name of the package you want to look at. Once you have loaded a package into your program you can access its functions and datasets. Because of this, you must add it using the library function with the format of library(name), where “name” is the name of the package being loaded. These dependencies occur because you can always use functions from one package to create new functions to be included with another in a new package.Īfter you have installed the package, it is not automatically included in your program. This ensures that the package you are installing will be fully functional as soon as you have installed it.
UNINSTALL IBOOSTER INSTALL
When you install a package in R, you get more than just that package but any packages that it has a dependency with as well.
You can think of an R package as a toolbox that you can add to your R programs to be able to process data in ways not available, or difficult to do using the functions that come with the R programming language. Sometimes those datasets will have information that can be used for other purposes. Datasets are often provided as part of these collections to supply test data as you learn to use the functions in the package. What are packages and how do they work in the R environmentĪn R package is a prepackaged collection of functions and datasets that helped supply more functionality to the R programming language. As a result, it is helpful to know how to uninstall a package, when you no longer have a use for it. However, when you are done using a package you may not want to keep it hanging around on your computer. It is a surprisingly straightforward process in fact, it is sometimes harder to find the correct package in the first place than it is to uninstall it. There are times in R programming when it is necessary to uninstall a package.
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