The Numpy library in Python comes with a number of useful built-in functions to work with arrays. In this tutorial, we will look at how to check if two Numpy arrays are equal or not with the help of some examples. How to check for equality of two Numpy arrays? We say two Numpy arrays …

The Numpy library in Python comes with a number of useful functions to work with and manipulate data in Numpy arrays. In this tutorial, we will look at how to remove duplicates from a Numpy array with the help of some examples. How to remove duplicates from a Numpy array? You can use the Numpy …

In this tutorial, we will look at how to remove the last element from a Numpy array with the help of some examples. How do I remove the last element of a Numpy Array? You can use the numpy delete() function to remove the last element of a numpy array. The following is the syntax …

In this tutorial, we will look at how to remove the first element from a Numpy array with the help of some examples. How do I remove the first element of a Numpy Array? You can use the numpy delete() function to remove the first element of a numpy array. Pass 0 as the index …

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 …

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 …

A dataframe in R is a data structure used to store tabular data in rows and columns. In this tutorial, we will look at how to get the column names of a dataframe in R as a vector. How do you get the column names in R? You can use the colnames() function in R …

A dataframe in R is a data structure used to store tabular data in rows and columns. In this tutorial, we will look at how to get the unique values in a column in an R dataframe with the help of some examples. How do you get unique values from an R dataframe column? You …

A dataframe in R is a two-dimensional data structure used to store the data in rows and columns and perform different operations on it. In this tutorial, we will look at how to rename one or more column names in an R dataframe with the help of some examples. How to rename a column in …