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Avis et commentaires pour d'étudiants pour Exploration analytique de données par Université Johns-Hopkins

5,691 évaluations
822 avis

À propos du cours

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....

Meilleurs avis


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!


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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351 - 375 sur 792 Avis pour Exploration analytique de données


May 03, 2020

It was a great learning experience!

par 赵东昱

Dec 04, 2016

Excellent course, I really enjoy it

par Nathan M

Jun 11, 2016

Nice introduction to graphics in R!

par Anitha K

Nov 28, 2018

Excellent and thank you very much!

par Julien F

Jun 14, 2020

Such a fun part of Data Analysis!

par Cynthia M P

Feb 21, 2019

I learned so much in this course.

par Junxue Z

Jul 09, 2018

Clear slides, inspiring lectures.

par Melanie B

Mar 15, 2018

The case studies were so helpful.

par Abhishek B

Dec 21, 2017

Great work on graphing & charting

par Allister G A

Oct 30, 2017

Informative and really fun to do.

par Changkeun K

Jul 18, 2017

the basic class of data analysis.

par Dr. M H A J

Aug 10, 2018


Thanks for you efforts.

par Maurice E

Sep 27, 2017

Very fun and challenging course.

par Choo E

Jul 17, 2017

I really appreciate this course.


May 30, 2017

Very useful and excellent course

par Brenda J R A

Aug 28, 2017

Excelente curso e instructores!

par Andrew G

Jul 19, 2018

Fun and full of information :)

par 李俊宏

Oct 04, 2017

Good lecture about R graphics!

par Carlos M B B

Sep 08, 2017

A very challenging experience!

par Maggie L

Aug 21, 2017

clustering and svd are quite c

par Delfin J M S I

Jun 26, 2017

Great course! I learned a lot!

par Danish K

Nov 09, 2016

Awesome and must take course!!

par Marely T R A

May 28, 2020

Great course, I learned a lot

par Keidzh S

Apr 04, 2018

Effective and very different.

par Arnaud A

Mar 24, 2018

Clear, demanding, and sharp !