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

5,695 évaluations
823 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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301 - 325 sur 793 Avis pour Exploration analytique de données

par Mikit K

Oct 22, 2016

Graphical Methods are taught in a very good way.

par Christopher B

Jan 03, 2017

A nice overview of data exploration techniques.

par Samir A G

Oct 23, 2016

Thank you very much, it was very interesting !!

par Henrique R G

Aug 21, 2019

Thank you for opportunity to improve each day.

par Frank S

Dec 05, 2017

Well organized contents and great instructors.

par Elimane N

Jul 03, 2019

That's a great and very usefull course!

par Jorge B S

May 28, 2019

Very useful course with interesting contents.

par Tanuj S

Feb 20, 2018

Amazing course content & assignments! Thanks.

par Caroline S

Jun 14, 2017

Nice to know more about the graphing systems.

par Samiul A

Sep 13, 2016

Nice lectures. Projects are very interesting.

par Selcuk F

Apr 12, 2016

Great course, lots of good things to explore!

par Sanjeev K

Mar 14, 2018

Great Insights to graphs, plots . histograms

par Erich F G

Nov 26, 2017

I learned a Lot over the last several weeks.

par Ajinkya D

Feb 02, 2017

Well Structured Course, Learnt a lot from it

par Martin M

Mar 30, 2016

Great fun class I would highly recommend it.

par Vishal

Feb 01, 2020

this course was very good. Helped me a lot.

par Sean S

Jan 03, 2020

Excellent! Very challenging and enjoyable.

par Ajendra S

Sep 04, 2018

Short course for understanding the subject.

par A. R C

Jul 03, 2017

I enjoyed it a lot. Thanks to the teachers.

par Benedict R R

Nov 04, 2016

Interesting. endless plotting possibilities

par sneha

Jan 16, 2018

the best course ever to understand gg plot

par Kunal P

Feb 01, 2020

Little time consuming but a great course.

par David W

Sep 29, 2019

Excellent Course detailing graphics in R

par Gustavo C G

Nov 15, 2018

Great knowledge and instructor, as usual.

par Qaiser i

Jul 15, 2018

Best Course i have taken ... THANKS Roger