Optimize the data-cleaning process

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Skills You'll Learn

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

Reviews

4.9 (209 ratings)
  • 5 stars
    86.60%
  • 4 stars
    12.44%
  • 3 stars
    0.47%
  • 1 star
    0.47%
HH
Mar 19, 2021

Great instructor, great energy, clear! Lessons were to the point. Learnt a lot. Liked the way the exercises/practice were structured in this course too

NJ
Mar 23, 2021

Each and every concept related to dirty data, Data integrity, Data Cleaning etc.. Are explained in a nice way with awesome analogies.... Loved it...

From the lesson
All about 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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