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Getting and Cleaning Data

Before you can work with data you have to get some. This course will cover the basic ways that data can be obtained. The course will cover obtaining data fro...
4.6
☆☆☆☆☆ 4.6/5
(7,810 reviews)
186,075 students
Created by
Jeff Leek, PhD

8.8

Classbaze Grade®

N/A

Freshness

8.5

Popularity

8.6

Material

Detailed Analysis »

Getting and Cleaning Data
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Platform: Coursera
Price: check current price
Video: 3h 22m
Language: English

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Classbaze Rating

Classbaze Grade®

8.8 / 10

CourseMarks Score® helps students to find the best classes. We aggregate 18 factors, including freshness, student feedback and content diversity.

Freshness

Course content can become outdated quite quickly. After analysing 71,530 courses, we found that the highest rated courses are updated every year. If a course has not been updated for more than 2 years, you should carefully evaluate the course before enrolling.

Popularity

8.5 / 10
We analyzed factors such as the rating (4.6/5) and the ratio between the number of reviews and the number of students, which is a great signal of student commitment.

New courses are hard to evaluate because there are no or just a few student ratings, but Student Feedback Score helps you find great courses even with fewer reviews.

Material

8.6 / 10
Video Score: 8.1 / 10
The course includes 3h 22m video content. Courses with more videos usually have a higher average rating. We have found that the sweet spot is 16 hours of video, which is long enough to teach a topic comprehensively, but not overwhelming. Courses over 16 hours of video gets the maximum score.
The average video length is 4 hours 49 minutes of 559 Data Analysis courses on Coursera.
Detail Score: 7.8 / 10

The top online course contains a detailed description of the course, what you will learn and also a detailed description about the instructor.

Extra Content Score: 9.8 / 10

Tests, exercises, articles and other resources help students to better understand and deepen their understanding of the topic.

This course contains:

7 articles.
0 resource.
0 exercise.
8 tests or quizzes.

In this page

About this course

  The course will teach you this
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Teacher
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About the course

Before you can work with data you have to get some. This course will cover the basic ways that data can be obtained. The course will cover obtaining data from the web, from APIs, from databases and from colleagues in various formats. It will also cover the basics of data cleaning and how to make data “tidy”. Tidy data dramatically speed downstream data analysis tasks. The course will also cover the components of a complete data set including raw data, processing instructions, codebooks, and processed data. The course will cover the basics needed for collecting, cleaning, and sharing data.

What can you learn from this course?

What you need to start the course?

The course creator has not defined the requirements for this course.

Who is this course is made for?

The course creator hasn’t defined the level of this course.

Are there coupons or discounts for Getting and Cleaning Data ? What is the current price?

Access to most course materials is FREE in audit mode on Coursera. If you wish to earn a certificate and access graded assignments, you must purchase the certificate experience during or after your audit.

If the course does not offer the audit option, you can still take a free 7-day trial.
The average price is $8.1 of 559 Data Analysis courses. So this course is 100% cheaper than the average Data Analysis course on Coursera.

Will I be refunded if I'm not satisfied with the Getting and Cleaning Data course?

Coursera offers a 7-day free trial for subscribers.

Are there any financial aid for this course?

YES, you can get a scholarship or Financial Aid for Coursera courses. The first step is to fill out an application about your educational background, career goals, and financial circumstances. Learn more about financial aid on Coursera.

Who will teach this course? Can I trust Jeff Leek, PhD?

Jeff Leek, PhD has created 28 courses that got 243 reviews which are generally positive. Jeff Leek, PhD has taught 1,361,630 students and received a 4.34 average review out of 243 reviews. Depending on the information available, we think that Jeff Leek, PhD is an instructor that you can trust.

Learn everything about

Jeff Leek, PhD

Bloomberg School of Public Health
Johns Hopkins University
Jeff Leek
is an Assistant Professor of
Biostatistics
at the
Johns Hopkins Bloomberg School of Public Health
and co-editor of the
Simply Statistics
Blog. He received his Ph.D. in Biostatistics from the University of Washington and is recognized for his contributions to genomic data analysis and statistical methods for personalized medicine. His data analyses have helped us understand the molecular mechanisms behind brain development, stem cell self-renewal, and the immune response to major blunt force trauma. His work has appeared in the top scientific and medical journals Nature, Proceedings of the National Academy of Sciences, Genome Biology, and PLoS Medicine. He created Data Analysis as a component of the year-long statistical methods core sequence for Biostatistics students at Johns Hopkins. The course has won a teaching excellence award, voted on by the students at Johns Hopkins, every year Dr. Leek has taught the course.
Jeff Leek, PhD's full profile and courses »
Go to class »

8.8

Classbaze Grade®

N/A

Freshness

8.5

Popularity

8.6

Material

Detailed Analysis »

Getting and Cleaning Data
Go to course »
Platform: Coursera
Price: check current price
Video: 3h 22m
Language: English

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