ViewTube

In this video, you'll learn the HAVING clause in SQL to filter groups after using GROUP BY. Perfect for beginners who want to ...

Most SQL tutorials teach you syntax. This one teaches you how to actually clean a messy, real-world e-commerce dataset the way ...

python #dataanalytics #powerbi #numpy Package Courses- ⭐Microsoft Fabric Complete Course (End to End) ...

Messy data leads to incorrect analysis, poor dashboards, and wrong business decisions. In this video, you'll learn how to perform ...

learning new skills and teaching new skills . like computer , python , excel , maths, data science, ai , data , analytics, tech ...

Hello, I'm Precious, a Data Analyst specializing in Excel, Power BI, data cleaning, reporting, and data visualization.

What if SQL could reveal why healthcare claims get denied, which specialties drive costs, and where high-risk claims are hiding?

In this video, I'll show you how I profile and clean a real e-commerce dataset in PostgreSQL before moving on to data analysis.

Power Query Data Cleaning Tutorial for Beginners | Real-Time Excel Project Want to clean messy Excel data quickly without ...

Data Cleaning: The Hidden Step Behind Accurate Data Raw data is messy. Missing values, duplicates, inconsistent formats, and ...

Data Cleaning and Data Analysis in PostgreSQL | SQL Tutorial for Beginners Learn how to clean, transform, and analyze data ...

What happens when data that you loaded into the database was in a format more suited to Excel instead of being sensibly ...

In this video, you'll see why Power Query is one of the biggest upgrades from Excel when it comes to data cleaning. Instead of ...

Welcome to Part 5 of my End-to-End SQL & Python Portfolio Project series! In this video, we continue the data preparation process ...

See the link to the practice Dataset: ...

Day 16/90 — Data Cleaning: The Real 80% of the Job ** Before you build a dashboard, write SQL, or use AI to analyze your ...

Learn the most useful SQL String Functions in MySQL! In this intermediate SQL tutorial, you'll learn how to manipulate and format ...

Welcome to Part 4 of my End-to-End SQL & Python Portfolio Project series! In this video, we continue the Data Cleaning phase by ...

Welcome to Part 3 of my End-to-End SQL & Python Portfolio Project series! In this video, we begin one of the most important ...

Are you building your data analyst portfolio and don't know where to start? In this end-to-end data analytics project, we work ...