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

5,972 évaluations
874 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


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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326 - 350 sur 843 Avis pour Exploration analytique de données

par Christopher B

3 janv. 2017

A nice overview of data exploration techniques.

par Samir G

23 oct. 2016

Thank you very much, it was very interesting !!

par Henrique R G

21 août 2019

Thank you for opportunity to improve each day.

par Frank S

4 déc. 2017

Well organized contents and great instructors.

par kipchumba B

5 mars 2021

Gives a clear approach on how to explore data

par Mendyk N I

17 févr. 2021

Graet cource, thanks you for this opportunity

par Elimane N

3 juil. 2019

That's a great and very usefull course!

par Jorge B S

28 mai 2019

Very useful course with interesting contents.

par Tanuj

20 févr. 2018

Amazing course content & assignments! Thanks.

par Caroline S

14 juin 2017

Nice to know more about the graphing systems.

par Samiul A

13 sept. 2016

Nice lectures. Projects are very interesting.

par Selcuk F

12 avr. 2016

Great course, lots of good things to explore!

par Sanjeev R

14 mars 2018

Great Insights to graphs, plots . histograms

par Erich F G

26 nov. 2017

I learned a Lot over the last several weeks.

par Ajinkya D

1 févr. 2017

Well Structured Course, Learnt a lot from it

par Martin M

30 mars 2016

Great fun class I would highly recommend it.

par Vishal

1 févr. 2020

this course was very good. Helped me a lot.

par Sean

2 janv. 2020

Excellent! Very challenging and enjoyable.

par Ajendra S

3 sept. 2018

Short course for understanding the subject.

par A. R C

3 juil. 2017

I enjoyed it a lot. Thanks to the teachers.

par B R

4 nov. 2016

Interesting. endless plotting possibilities

par sneha

16 janv. 2018

the best course ever to understand gg plot

par Kunal P

1 févr. 2020

Little time consuming but a great course.

par David W

29 sept. 2019

Excellent Course detailing graphics in R

par Gustavo C G

15 nov. 2018

Great knowledge and instructor, as usual.