Interactive Lessons

Dive into new analytics techniques with lessons that incorporate videos, hands-on activities and quizzes to assess your knowledge.
New Course: Time Series Forecasting

Check out our four new lessons in the Data Science Learning Path that will help you stay entertained and learn some new skills while you're stuck at home!

Data Science Learning Path
Don't forget to check out our localized Academy pages for more learning opportunities! Français | Español | 日本語 | Português

Using Null & Empty in Expressions

Back to Lessons Feedback
Alteryx
Alteryx
Created

Lesson Objective: Leverage Null and Empty values in your data in your expressions.

Estimated Time: ~5 Minutes

Description:

  • Understand how Null and empty values are represented as values in data
  • Learn the proper syntax for testing Null values in a dataset and replacing values with Null.
  • Assess empty values in expressions.
  • Test your understanding with a quiz!

Recommended Follow-Up: Writing Conditional Statements, String Functions