Tag indexing and selection

Indexing and Slicing are the important operations that you need to be familiar with when working with Numpy arrays. You can use them when you would like to work with a subset of the array. This tutorial will take you through Indexing and Slicing on multi-dimensional arrays.

Please refer to following .ipynb file for numpy implementation through python.

Indexing in pandas is basically selecting particular rows and columns of data from a DataFrame. Indexing can help you to select all the rows and the entire column or you can also select some of the rows and few columns. It is also known as subset selection.

Let’s explore the concept through example.