Joining 2: Mismatched Values, One-to-Many & Multi-Key Joins

🔴🟠🟢 NOTE: Please skip the practice question at 30:18. It has a mistake in it.

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Lesson code

Please download the zip folder below to code along with the instructor!

👨‍💻 Download lesson code

After downloading, unzip the folder, open the RStudio Project file within, then open the “VIDEO_CODE_ALONG” script and type along with the instructor in the video above!

Lesson notes

The written guide below is an accompaniment to the lesson video. You may read through it if you prefer written tutorials to video content.

Further Data Analysis with R, Using Real-World Data from HIV, TB and Malaria

WEEK 1

Participants 41

Joining 2: Mismatched Values, One-to-Many & Multi-Key Joins

Lesson code

Lesson notes