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.
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, ...!
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!
Factors in R Tutorial
Learn about the factor function in R, along with an example, and it's structure, order levels, renaming of the levels, and finally, with the ordering of categorical values.
June 8, 2020
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.
June 8, 2020
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.
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.
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.
February 24, 2023
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.
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.
May 11, 2020
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.
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.
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.
May 5, 2020