Recognize and remedy dirty data

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您将学习的技能

Spreadsheet, Data Cleansing, Sample Size Determination, SQL, Data Integrity

审阅

4.8(8,971 个评分)

  • 5 stars
    85.15%
  • 4 stars
    12.13%
  • 3 stars
    1.89%
  • 2 stars
    0.41%
  • 1 star
    0.40%

VR

Apr 24, 2021

Google makes great professional certifications. All the classes so far have been fantastic but getting our hands dirty with the data was fun and challenging. Look forward to completing this series.

MS

Nov 18, 2021

My course instructor Sally was really passionate and informative of this course. It motivated to work harder and made me more enthusiastic to indulge in this course even more.

Thank you Sally!

从本节课中

Sparkling-clean data

Every data analyst wants clean data to work with when performing an analysis. In this part of the course, you’ll learn the difference between clean and dirty data. You’ll also explore data cleaning techniques using spreadsheets and other tools.

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