R Programming

R programming language provides an environment for statistical computing and graphics. It’s a GNU project, which was developed at Bell Laboratories. It’s similar to the S programming language.

R provides a wide variety of statistical and graphical techniques and is highly extensible.

R is Open-Source and it runs on Windows, Linux, and Mac operating systems.

Square Root In R Using The Function Sqrt()

How to Use sqrt() in R to Find the Square Root?

Getting a square root of the values in R is easy with the function sqrt() in R. Let’s find how. sqrt() is a mathematical function in R, which is helpful to find the square root….

Sum In R

How to use sum() in R – Find the sum of elements in R

Let’s learn how to find the sum of the values with the help of the sum() in R. In this tutorial, we will try to find the sum of the elements of the vector. The….

Histogram In R

How to plot a Histogram in R

In this tutorial, we’ll go over the steps to plot a histogram in R. A histogram is a graphical representation of the values along with its range. It is similar to a bar plot and….

Median In R

How to find the Median in R

In this tutorial, let’s learn how we can find the median in R. Median is defined as the measurement of central tendency in the data. In simpler terms, you may call it the ‘middle’ value…..

Density Plot Using Ggplot2 In R

How to create a Density plot in R?

You can create a density plot in R using ggplot2. For plotting using ggplot2, you have to use the function geom_density(). Let’s see how it works in this tutorial. What is a Density plot? Density….

Sd() In R

How to Find Standard Deviation in R?

Being a statistical language, R offers standard function sd(‘ ‘) to find the standard deviation of the values. So what is the standard deviation? ‘Standard deviation is the measure of the dispersion of the values’…..

Finding The Mean In R

How to find the mean of values in R

In statistics, mean is defined as the ‘average’ value that you get when you add all the values and divide them by the total number of values. This tutorial is focused on finding the mean….

Csv In R

Reading the CSV file into Data frames in R

With the help of specific functions offered by R, reading the CSV files into data frames is much easier. What is a CSV file? CSV is expanded as Comma, Separated, Values. In this file, the….

3d Iris Plot

Scatterplots in R

Scatterplots in R are the simplest form of graphs that plot two vector variables against each other. These are useful to know the distribution and density of a variable relative to another. Suppose you wish….

Regular Expressions In R

Regular Expressions in R

Regular expressions in R or a regex are a sequence of special characters that are defined to match a particular search pattern in the text. Regular expressions can be created for several diverse purposes such….

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