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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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Power BI

Power BI Matrix: A Comprehensive Guide

Enhance your data analysis skills by learning how to customize a Power BI matrix.

Joleen Bothma

May 2, 2024

Data Engineering

Airflow vs Prefect: Deciding Which is Right For Your Data Workflow

A comparison between two data orchestration tools and how they may be utilized to improve data workflow management.
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Tim Lu

May 2, 2024

Spreadsheets

Monte Carlo Simulation in Excel: A Complete Guide

A beginner-friendly, comprehensive tutorial on performing Monte Carlo Simulation in Microsoft Excel, along with examples, best practices, and advanced techniques.
Arunn Thevapalan's photo

Arunn Thevapalan

May 2, 2024

Python

Python Environment Variables: What You Need to Know

Learn the ins and outs of managing Python environment variables with os and python-dotenv libraries.
Bex Tuychiev's photo

Bex Tuychiev

April 29, 2024

Python

Encapsulation in Python: A Comprehensive Guide

Learn the fundamentals of implementing encapsulation in Python object-oriented programming.
Bex Tuychiev's photo

Bex Tuychiev

December 11, 2024

Business Intelligence

How to Create a Waterfall Chart in Tableau

Enhance your data analysis skills and learn how to build and customize a waterfall chart in Tableau
Eugenia Anello's photo

Eugenia Anello

February 7, 2025

Power BI

A Comprehensive Guide to DAX LOOKUPVALUE

Master the LOOKUPVALUE function in Power BI with simple examples and advanced combinations with other DAX functions.
Joleen Bothma's photo

Joleen Bothma

April 26, 2024

Spreadsheets

How to Calculate Confidence Intervals in Excel

A beginner-friendly, comprehensive tutorial on understanding Confidence Interval calculations in Microsoft Excel.
Arunn Thevapalan's photo

Arunn Thevapalan

April 26, 2024

Machine Learning

An Introduction to Vector Databases For Machine Learning: A Hands-On Guide With Examples

Explore vector databases in ML with our guide. Learn to implement vector embeddings and practical applications.
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Gary Alway

April 26, 2024

Python

A Comprehensive Tutorial on Optical Character Recognition (OCR) in Python With Pytesseract

Master the fundamentals of optical character recognition in OCR with PyTesseract and OpenCV.
Bex Tuychiev's photo

Bex Tuychiev

April 23, 2024