Logical operators carry out Boolean operations like AND, OR, NOT, etc. The logical operators can operate on raw, logical, and number-like vectors. Moreover, logical operators allow us to change or compare the results. There are various types of operators available in R, and logical is one of them; we will talk about the OR operator. … Read more
Creating a vector is easy, and there are four ways to generate it. Each method creates a vector, but you can use the specific method for specific scenarios. Elements of a vector are called Components. What is Vector in R? R Vector is a fundamental data structure that contains elements of the same type. Use … Read more
R list is one of the most versatile data types thanks to its ability to adapt heterogeneous elements. R does not have a built-in array data type, but it has a list. What is a list? A list is an R object consisting of an ordered collection of objects. The list is a one-dimensional, heterogeneous data … Read more
The average of a number represents the middle or central value in the data set. For example, the mode, median, or mean is calculated by dividing the sum of the values set by their number count. The mathematical formula for calculating the average is the following. How to calculate the Average in R To calculate … Read more
Adding elements to a list is a fairly common task in R, so the language provides methods and operators to help you with this operation. However, before deep diving into appending to a list, let’s see what a list is and how to create it. What is a List in R? The list is a … Read more
Microsoft Excel is a spreadsheet application used for creating, organizing, analyzing, and saving data in tables and has widespread use in many different applications. R is a statistical data analysis language, and data is its core. So to bridge the gap between Excel sheets and R language, R has implemented functions we can use to … Read more
R List is a data structure having items of different data types. You can append, update, or remove elements from the list. First, let’s see how to create an empty list and append an element to the list. R append to empty list To append to an empty list in R, use the append() function. … Read more
An empty matrix can be created simultaneously as we create a regular matrix in R, but we will not provide any value inside the matrix function. How to create an empty Matrix in R To create an empty matrix in R, use the matrix() function, do not pass any data; pass ncol = 0 values … Read more
Empty vectors have 0 length in R. There are several ways to create empty vectors and add elements. A vector is a basic data structure that contains elements of the same type. Let’s see how to create or initialize the empty vector in R. How to Create an Empty Vector in R To create an empty … Read more
A list is a specific vector type but can store mixed data types. In this example, we wanted to create a list with no elements and a length of 0. To initialize the empty vector of a given length, you can use the rep() function. your_length <- 10 empty_vec <- rep(NA, your_length) empty_vec Output [1] NA … Read more