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

6,012 évaluations

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


28 juil. 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.


23 sept. 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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401 - 425 sur 851 Avis pour Exploration analytique de données

par Andrew G

19 juil. 2018

Fun and full of information :)

par 李俊宏

3 oct. 2017

Good lecture about R graphics!

par Carlos B

8 sept. 2017

A very challenging experience!

par Maggie L

21 août 2017

clustering and svd are quite c

par Jay S

26 juin 2017

Great course! I learned a lot!

par Danish K

9 nov. 2016

Awesome and must take course!!

par Marely R

28 mai 2020

Great course, I learned a lot

par Keidzh S

4 avr. 2018

Effective and very different.

par Arnaud A

24 mars 2018

Clear, demanding, and sharp !

par Raja J

15 août 2017

Awesome and very tough course

par Leopoldo S

27 sept. 2016

Really great and useful stuff


1 oct. 2020

It was wonderful. Thanks..!!

par Deleted A

8 janv. 2020

This was an excellent class.

par Ricardo L

8 janv. 2020

Excelent! Very useful course

par Parker O

4 févr. 2019

This has been very exciting!

par Craig S

29 oct. 2017

Great! Really useful course!

par Amanda K

4 avr. 2020

This is was a great course.

par Alex G

6 mai 2021

Really love swirl practice

par Monica S R

29 sept. 2020

Great learning, Thank you!

par Luis M M R

21 janv. 2018

very good.


par Ritayan G

20 juin 2020

Great course by RD Peng !

par Lin H

18 avr. 2020

Great interactive course!

par Nayankumar G P

7 oct. 2019

Good course for beginners


29 août 2019

The course is very useful

par Amelia L

31 oct. 2016

Great intro to R plotting