Ashish Nair

Ashish Nair

Format Specifier Feature

What does {:02d} mean in Python?

String formatting is a very essential element of Python programming. Usually, we get strings that are not completely in the format that we want them to be in. Converting the string in the desired format is called string formatting. To…

Auto Covariance Feature

NumPy Python: Calculating Auto-Covariance

Numpy is a go-to tool used for statistics, and auto-covariance is a statistical concept. In this article, we shall study how we can calculate auto-covariance using NumPy. Definition of Auto-Covariance Auto-covariance is a concept used in statistics that is used…

Dynamic Dataframe Feature

Python Pandas Dynamically Create a Dataframe

Pandas is a fast, powerful tool for analyzing data,  built on top of Python programming language.  While studying machine learning, you will be majorly using Pandas. It is used to explore, analyze and manipulate large data sets, it also helps…