Data Wrangling Tutorial: Filter Rows (cyl = 6) in Python, SQL, and R [BitSize Data Wrangling]
Автор: BitSize Learning
Загружено: 2025-09-23
Просмотров: 19
Описание:
Learn how to filter rows in datasets using Python (pandas), SQL, and R! 🧑💻
In this BitSize Data Wrangling lesson, we focus on a classic task: selecting only rows where the cylinder count (cyl) equals 6 from the mtcars dataset.
👉 What you’ll learn in this video:
✅ How to filter rows with conditions in Python (pandas)
✅ Writing the equivalent query in SQL
✅ Filtering with R dplyr for tidyverse workflows
✅ Why filtering is a foundational step in data wrangling and analysis
This is one of the most common operations in data science, and mastering it across languages helps you become more versatile and confident in handling datasets.
📘 Today’s Task:
Filter cyl = 6 → show only cars with 6 cylinders from the mtcars dataset.
URL:
CSV: "https://github.com/nijiati-abulizi/DW..."
db: "https://github.com/nijiati-abulizi/DW..."
🔔 Subscribe to BitSize Data Wrangling for short, practical tutorials in Python, SQL, and R, covering filtering, grouping, joins, and other core data manipulation techniques.
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