Optimize the data-cleaning process

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Destrezas que aprenderás

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

Reseñas

4.8 (7,986 calificaciones)

  • 5 stars
    85,01 %
  • 4 stars
    12,12 %
  • 3 stars
    1,99 %
  • 2 stars
    0,46 %
  • 1 star
    0,41 %

VR

24 de abr. de 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

18 de nov. de 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!

De la lección

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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    Google Career Certificates

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