Sorting data may be a necessity while dealing with a data set. In this tutorial, we will learn how to sort a data frame by a single column and multiple columns in an increasing or decreasing order. Find out how to sort a data frame in R. The codes and necessary explanations are available at https://universeofdatascience.com/how-to-sort-a-data-frame-by-single-and-multiple-columns-in-r/