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Data Science Tutorials

Develop your data science skills with tutorials in our blog. We cover everything from intricate data visualizations in Tableau to version control features in Git.
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Python

Python List Comprehension Tutorial

Learn how to effectively use list comprehension in Python to create lists, to replace (nested) for loops and the map(), filter() and reduce() functions, ...!

Aditya Sharma

June 15, 2020

Python

Python Regular Expression Tutorial

Discover the power of regular expressions with this tutorial. You will work with the re library, deal with pattern matching, learn about greedy and non-greedy matching, and much more!
Sejal Jaiswal's photo

Sejal Jaiswal

June 10, 2020

Olivia Smith

June 8, 2020

R Programming

IF ELSE Function in R

Learn in detail about the ifelse() function, including syntax, along with finding whether a number is odd or even, and finally, with an example to see whether a student passed or failed their exam.

Olivia Smith

June 8, 2020

Python

Convolutional Neural Networks with TensorFlow

In this tutorial, you'll learn how to construct and implement Convolutional Neural Networks (CNNs) in Python with the TensorFlow framework.
Aditya Sharma's photo

Aditya Sharma

June 8, 2020

Python

Beginner Tutorial: Recommender Systems in Python

Build your recommendation engine with the help of Python, from basic models to content-based and collaborative filtering recommender systems.
Aditya Sharma's photo

Aditya Sharma

May 29, 2020

Python

Importing and Writing Text Files in Python

This article covers different ways to import text files into Python using Python, NumPy, and Python’s built-in methods. It also covers how to convert these into lists.
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Adam Shafi

February 24, 2023

Python

Python Excel Tutorial: The Definitive Guide

Learn how to read and import Excel files in Python, write data to these spreadsheets, and find the best packages to do this.
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Natassha Selvaraj

March 3, 2023

R Programming

Matrices in R Tutorial

Learn all about R's matrix, naming rows and columns, accessing elements also with computation like addition, subtraction, multiplication, and division.

Olivia Smith

May 11, 2020

Python

Scope of Variables in Python

Learn what variable scopes are all about and get familiar with the 'LEGB' rule. You will also deal with scenarios where you'll get to see the global and nonlocal keywords in action.
Sejal Jaiswal's photo

Sejal Jaiswal

May 11, 2020

Python

Introduction to Python IDLE Tutorial

Learn what is Python IDLE (Integrated Development and Learning Environment) is, how you can install it, and leverage its various features for writing your Python programs.
Aditya Sharma's photo

Aditya Sharma

May 8, 2020

R Programming

Data Reshaping in R Tutorial

Learn about data reshaping in R, different functions like rbind(), cbind(), along with Melt(), Dcast(), and finally about the transpose function.

Olivia Smith

May 5, 2020