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

4.7
stars
5,613 ratings
807 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

Y

Sep 24, 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!

CC

Jul 29, 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.

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326 - 350 of 778 Reviews for Exploratory Data Analysis

By Arushi A

Nov 25, 2017

Amazing course content and assignment :)

By Charbel L

Jan 19, 2019

Excellent course. Love the case studies

By Javier R

Nov 29, 2016

Excellent class!

I totally recommend it

By Rodrigo d C

Jun 29, 2016

Great!! I highly recommend this course.

By Melissa H

Mar 07, 2016

Kick-started me into using graphs in R!

By Utku K

Mar 05, 2016

Very good. I enjoyed and learned a lot.

By Juan P S

Jan 12, 2016

Practical, applicable, best instructors

By Onédio S S J

Sep 21, 2019

Excelent course!!!! Congratulations!!!

By Robert M M

Dec 08, 2017

Examples and lectures were excellent.

By Jaganath B

Nov 05, 2017

Recommended course for Beginners!!!!!

By SagarSrinivas

Sep 11, 2017

Quite Happy! for Crediting the Course

By Sourav B

Jul 12, 2017

Great first step towards data science

By Tan S L

May 10, 2017

Useful course but it is quite intense

By Samuel C

Feb 02, 2016

Very good course. Clear instructions.

By Luz M S G

Sep 17, 2020

Challenging course but I enjoined it

By Anil G

May 14, 2018

Very informative course, enhance dat

By Francisco J P P

Aug 10, 2017

Excelente curso, gran aprendizaje!!!

By rishav j

Oct 06, 2016

Well structured and very informative

By Dandy M H

Apr 17, 2016

Really useful and easy to understand

By Michael R

Jan 08, 2016

ggplot2 module was extremely helpful

By Josef N

Jun 14, 2020

less easy, less fun, very rewarding

By ROMANI B

May 03, 2020

It was a great learning experience!

By 赵东昱

Dec 04, 2016

Excellent course, I really enjoy it

By Nathan M

Jun 11, 2016

Nice introduction to graphics in R!

By Anitha K

Nov 28, 2018

Excellent and thank you very much!