This library () also helps us to check whether we have successfully done it or not.
Step 3: Type library (RODBC) to load the package, and you can see that it is showing a list of available ones along with our RODBC.
From the screenshot below, you can observe that R Studio installed the ‘RODBC’ package. Step 2: You might get a slightly different output but don’t worry about the output unless you see an error message. TIP: Type?PackageName, or help(PackageName) to get the information about it. Here, we want to install the R RODBC package, which is useful to load data from Database management systems like SQL Server. Step 1: Please replace the name with your desired package name in this programming. The Syntax behind this function is: install.packages("packageName") If you know the name, then this approach is handy. Install R PackagesĪ quick and easy way to install a package in R is with the following function. In this R article, we are going to focus on the most commonly used techniques to install the package. There are multiple ways to install R Packages. A package is a collection of functions, sample data, and documentation that describes how to use them. You’ll need to adjust the path to reflect the location where the Excel file is stored on your computer (don’t forget to use double backslash within the path name to avoid any errors).Packages are the fundamental concept of code reusability in R programming. Read_excel("C:\\Users\\Ron\\Desktop\\Products.xlsx") So this is the code to import the Excel file: library("readxl") The data that is stored in the Excel file is as follows: productįor demonstration purposes, assume that the file is stored under the following path: Let’s say that you want to import an Excel file into R (where the Excel file name is ‘Products’). To start using the package installed, you’ll need to load it in the R Editor.įor instance, to load the readxl package, you’ll have to use: library("readxl") Step 4: Start using the package installed You may choose a mirror which is closer to your geographic location. Step 3: Select a Mirror for the installationįor the final step, select a Mirror for the installation. Once you are done typing the command, press ENTER to proceed with the installation.
Now you’ll need to use the following template to install your package: install.packages("package_name")įor example, you may type the following command in the R Console in order to install the readxl package: install.packages("readxl") Step 2: Type the command to install the package
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