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Installing R on Ubuntu 21.04: A Tutorial

R is a programming language that specializes in working with data. R is free software that supports an extensive catalog of statistical and graphical methods. The list includes various machine learning algorithms, time series, linear regression, and more. It’s used by industry giants like Google, Facebook, Airbnb, Uber, etc. As the description suggests, R is the go-to option when big …

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Using Python 3 String Formatters

Introduction The str.format() method in the string class of Python lets you do a variety of value formatting and substitution. Positional formatting and concatenation of elements within a string are done using string formatters in Python 3. In this tutorial, you will learn about the common uses of string formatters in Python. Formatting the strings will help you write more …