About this Course

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Flexible deadlines
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Shareable Certificate
Earn a Certificate upon completion
100% online
Start instantly and learn at your own schedule.
Approx. 20 hours to complete
English

What you will learn

  • Understand common data storage systems

  • Apply data cleaning basics to make data "tidy"

  • Use R for text and date manipulation

  • Obtain usable data from the web, APIs, and databases

Skills you will gain

Data ManipulationRegular Expression (REGEX)R ProgrammingData Cleansing
Flexible deadlines
Reset deadlines in accordance to your schedule.
Shareable Certificate
Earn a Certificate upon completion
100% online
Start instantly and learn at your own schedule.
Approx. 20 hours to complete
English

Offered by

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Johns Hopkins University

Syllabus - What you will learn from this course

Content RatingThumbs Up90%(15,149 ratings)Info
Week
1

Week 1

2 hours to complete

Week 1

2 hours to complete
9 videos (Total 67 min), 4 readings, 1 quiz
Week
2

Week 2

1 hour to complete

Week 2

1 hour to complete
5 videos (Total 41 min)
Week
3

Week 3

11 hours to complete

Week 3

11 hours to complete
7 videos (Total 60 min), 1 reading, 4 quizzes
Week
4

Week 4

5 hours to complete

Week 4

5 hours to complete
5 videos (Total 34 min), 2 readings, 3 quizzes

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Frequently Asked Questions

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