Data Science Tutorials

Learn about type checking, different types of the type system in various languages along with duck typing, and type hinting.

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

Learn the basic concepts of threading and how you can use it with the help of Python.

Learn how to create data visualizations in Python using Altair and a Movies Dataset.

Learn about web scraping with python and how to scrape Amazon, with the help of the Beautiful Soup library.

Kevin Systrom published a really interesting article on estimating $R_t$, the measure known as effective reproduction number. We will use the same approach outlined by Kevin in his article to estimate COVID-19's Rt in real-time.

Learn about Python Docstrings. Find different examples & format types of docstrings for Sphinx, Numpy and Pydoc.

Learn about R's Strings: its rules, concatenation, along with essential properties of the string, extracting and replacing a character string, and formatting a string.

Learn about Arrays in R, including indexing with examples, along with the creation and addition of matrices and the apply() function.

Learn why there is a need for documenting code and best practices to do it. Further, learn to leverage the potential of the Pydoc module for documenting purposes.

In this tutorial, you'll learn all about R variables including how to define variables, remove variables, and much more.

Learn what Global Interpreter Lock is, how it works, and why you should use it.