Even more data-cleaning techniques

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배우게 될 기술

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

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4.8개(8,995개 평가)

  • 5 stars
    85.14%
  • 4 stars
    12.15%
  • 3 stars
    1.88%
  • 2 stars
    0.41%
  • 1 star
    0.40%

VR

2021년 4월 24일

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.

NN

2022년 8월 25일

Sally is the best instructor of Google data analystics courses so far. Others are also good too. But I really love Sally's teaching way. She is so clear,knowledgable, and passionate. Geat course!

수업에서

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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