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

4.7
étoiles
5,065 évaluations
719 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

CC

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.

Y

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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226 - 250 sur 691 Avis pour Exploration analytique de données

par Luiz C

Sep 17, 2017

The graph tools presented in this course are very powerful

par Iphigenia-Danae K

Jan 30, 2017

Awesome course, with a very detailed step by step approach

par Amy B P

Jun 18, 2019

Very well formed course. Enjoyed the course and projects.

par Alzum S M

Jul 06, 2018

It's a great course. Thanks to mentors for their efforts.

par Nitika S

Jul 11, 2017

Very good material and structure of course! Thanks a lot.

par Thomas G

Aug 19, 2016

very handy and saves a lot of time for making plot with R

par Christopher G

Aug 17, 2016

Very interesting content- going to be useful in my career

par Jeronimo B d C J

Apr 27, 2016

Very well explained and didatical! Thanks for the course!

par pranshu s

Nov 19, 2017

This course along with swirl exercise is really helpful.

par Jonathan S

Oct 11, 2016

Great Course, Swirl is really where the value comes from

par Light0617

Aug 07, 2016

It is powerful and useful, In particularly for students!

par Ratanaporn

Oct 03, 2019

I am pleased with the success. In completing the course

par Vinicio D S

Dec 19, 2017

For plotting methods, one of the best courses out there

par Mohankumar S

Apr 10, 2017

Help to Better understanding of R-programming graphical

par Pablo M

Mar 07, 2017

Excellent Course, really enjoyed it and learnt a lot!!!

par Kevin Z

Oct 23, 2016

It's extremely useful to learn how to make plot using R

par Benjamin S

Mar 28, 2016

Love it, very helpful course for graphs and clustering!

par Fangfang W

Mar 01, 2016

This course is definitely helpful in data manipulation.

par Trevor G

Nov 09, 2019

Great course for learning the plotting mechanisms of R

par Alex B

Jul 13, 2019

This series has been life changing for me. Thank you.

par Na K L

Dec 05, 2016

Engaging main instructor and structured lecture notes

par Pawel D

Dec 03, 2016

Excellent review of various visualization techniques.

par KK Y

Feb 13, 2016

Extremely practical, yet challenging for a R starter.

par Robin A

Oct 30, 2019

It was indeed a nice learning through out the course

par William B B

Jun 12, 2019

Excellent course and applicable in my work right now