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

5,499 évaluations
789 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


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.


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!

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351 - 375 sur 759 Avis pour Exploration analytique de données

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 !

par Raja J

Aug 15, 2017

Awesome and very tough course

par Leopoldo S

Sep 27, 2016

Really great and useful stuff

par James S

Jan 08, 2020

This was an excellent class.

par Ricardo L

Jan 08, 2020

Excelent! Very useful course

par Parker O

Feb 05, 2019

This has been very exciting!

par Craig S

Oct 29, 2017

Great! Really useful course!

par Amanda K

Apr 04, 2020

This is was a great course.

par Luis M M R

Jan 21, 2018

very good.


par Ritayan G

Jun 20, 2020

Great course by RD Peng !

par Lin H

Apr 18, 2020

Great interactive course!

par Nayankumar G P

Oct 07, 2019

Good course for beginners


Aug 29, 2019

The course is very useful