Chapter 01 - Introduction to Data Validation

Lesson 01 - The 14 Day Data Cleaning Challenge

If you're following the 14D2C2, this is your starting point for day 11.

Today you're going to:

  1. 1
    Learn how to remove unwanted text entries from your data
  2. 2
    check that your numerical data are sensible and fit-for-purpose

Once you've completed the video lessons there will be a series of exercises, so you can practice everything you've learned - and all the data that you need to practice with will be provided!

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