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Learner Reviews & Feedback for Exploratory Data Analysis by Johns Hopkins University

4.7
stars
5,888 ratings
856 reviews

About the Course

This course covers the essential exploratory techniques for summarizing data. These techniques are typically applied before formal modeling commences and can help inform the development of more complex statistical models. Exploratory techniques are also important for eliminating or sharpening potential hypotheses about the world that can be addressed by the data. We will cover in detail the plotting systems in R as well as some of the basic principles of constructing data graphics. We will also cover some of the common multivariate statistical techniques used to visualize high-dimensional data....

Top reviews

CC
Jul 28, 2016

This is the second course I have taken from Roger Peng and both were outstanding. I have a strong math background, but not much of a background in stats, but this course was very approachable for me.

Y
Sep 23, 2017

Very good course! It provide me the foundation in learning how to plot and interpret data. This will definitely strengthen my "R programming" to generate publication type figure for my genomics data!

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576 - 600 of 825 Reviews for Exploratory Data Analysis

By Kathleen

Apr 19, 2018

Great!

By Xiao W

Oct 27, 2016

Thanks

By Medha B

Oct 9, 2020

Great

By Robert J C

Jul 25, 2019

Good.

By Adán H

Oct 5, 2017

Good!

By Rafael L G

Jun 6, 2017

great

By zhao m

Nov 1, 2016

good.

By Marco A P N

Jun 1, 2016

Great

By Yusuf S

May 19, 2016

great

By Sameeksha S

May 12, 2021

good

By Souvik P

Aug 5, 2020

good

By Pitak P

Oct 4, 2019

Good

By Razib A K

Dec 18, 2018

good

By Ganapathi N K

Apr 30, 2018

Nice

By Jay B

Aug 15, 2017

good

By Saurabh G

Apr 13, 2017

nice

By Larry G

Feb 7, 2017

Nice

By 刘治

Jul 17, 2016

good

By Prakash M S G C

May 24, 2016

Good

By 朱荣荣

Mar 9, 2016

good

By 丁雪松

Jun 15, 2020

💯

By Amit K R

Nov 21, 2017

ok

By Ganesh P

Nov 28, 2017

V

By Wei W

Sep 11, 2017

C

By Balinda S

Dec 11, 2016

T