R

In this tutorial, we will look at how to sort a vector in descending order in the R programming language with the help of some examples. How do you sort a vector in R? You can use the built-in sort() function to sort a vector in R. It sorts the vector in ascending order by …

In this tutorial, we will look at how to sort a vector in ascending order in the R programming language with the help of some examples. How do you sort a vector in R? You can use the built-in sort() function to sort a vector in R. It sorts the vector in ascending order by …

In this tutorial, we will look at how to filter a dataframe in R based on one or more column values with the help of some examples. How to filter a dataframe in R? The dplyr library comes with a number of useful functions to work with a dataframe in R. You can use the …

In this tutorial, we will look at how to rename the rows (also called the row indices) of a dataframe in R with the help of some examples. How to change the row names in an R dataframe? You can use the built-in rownames() to rename the rows of a dataframe in R. It modifies …

The R programming language comes with a number of useful functions and modules to work with and manipulate data in dataframes. In this tutorial, we will look at how to remove duplicate rows from a dataframe in R with the help of some examples. Methods to remove duplicate rows from a dataframe in R There …

In this tutorial, we will look at how to remove rows in an R dataframe with NA values with the help of some examples. How to drop rows with NA values in R? You can use the na.omit() function in R to remove rows with NA values from a dataframe. Pass the dataframe as an …

A dataframe in R is a data structure used to store data in a tabular form – in rows and columns. In this tutorial, we will look at how to get the last n rows of an R dataframe with the help of some examples. How to extract the last n rows in R? You …

A dataframe in R is a data structure used to store data in a tabular form – in rows and columns. In this tutorial, we will look at how to get the first n rows of an R dataframe with the help of some examples. How to extract the first n rows in R? You …

A dataframe in R is a data structure used to store data in a tabular form – in rows and columns. In this tutorial, we will look at how to get the number of columns in an R dataframe with the help of some examples. How do I count the columns in a dataframe in …

A dataframe in R is a data structure used to store data in a tabular form – in rows and columns. In this tutorial, we will look at how to get the number of rows in an R dataframe with the help of some examples. How do I count the rows in a dataframe in …