Python is a powerful and friendly language that works well for both beginners and experts. In addition, it supports object-oriented programming (OOP) using classes. Moreover,…
Today we’ll walk through the process of creating a virtual environment and running a simple Python program. Virtual environments are essential because it helps to…
In python, there are several ways for reading, writing and closing a file. Such as by using Numpy or Pandas libraries. However, Python also has…
Last updated: Sep 2025 | 8-minute read CSV files contain 80% of business data, but most tutorials show toy examples. This guide uses real datasets…
Python is easy to learn. It’s great for beginners and pros. One cool feature is classes. They help with object-oriented programming (OOP). Simply put, classes…
A Variable is a placeholder that holds different data types as values. To assign a value to any variables, we use assigning operator (=) equal…
Ever wondered how to measure the chaos in your data? Enter standard deviation—the gold standard for gauging variability. Combine it with the mean (check my…
Statistics can feel like a maze sometimes, but the mean? That’s your trusty compass. It’s just the average of a data set—a simple way to…
Residual is the vertical distance between the observed actual value (dependent variable) and the predicted value (generated by regression equation). Formula to calculate Residual e…