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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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326 - 350 sur 760 Avis pour Exploration analytique de données

par Onédio S S J

Sep 21, 2019

Excelent course!!!! Congratulations!!!

par Robert M M

Dec 08, 2017

Examples and lectures were excellent.

par Jaganath B

Nov 05, 2017

Recommended course for Beginners!!!!!

par SagarSrinivas

Sep 11, 2017

Quite Happy! for Crediting the Course

par Sourav B

Jul 12, 2017

Great first step towards data science

par Tan S L

May 10, 2017

Useful course but it is quite intense

par Samuel C

Feb 02, 2016

Very good course. Clear instructions.

par Anil G

May 14, 2018

Very informative course, enhance dat

par Francisco J P P

Aug 10, 2017

Excelente curso, gran aprendizaje!!!

par rishav j

Oct 06, 2016

Well structured and very informative

par Dandy M H

Apr 17, 2016

Really useful and easy to understand

par Michael R

Jan 08, 2016

ggplot2 module was extremely helpful

par Josef N

Jun 14, 2020

less easy, less fun, very rewarding

par Romani B

May 03, 2020

It was a great learning experience!

par 赵东昱

Dec 04, 2016

Excellent course, I really enjoy it

par Nathan M

Jun 11, 2016

Nice introduction to graphics in R!

par Anitha K

Nov 28, 2018

Excellent and thank you very much!

par Julien F

Jun 14, 2020

Such a fun part of Data Analysis!

par Cynthia M P

Feb 21, 2019

I learned so much in this course.

par Junxue Z

Jul 09, 2018

Clear slides, inspiring lectures.

par Melanie B

Mar 15, 2018

The case studies were so helpful.

par Abhishek B

Dec 21, 2017

Great work on graphing & charting

par Allister G A

Oct 30, 2017

Informative and really fun to do.

par Changkeun K

Jul 18, 2017

the basic class of data analysis.

par Dr. M H A J

Aug 10, 2018


Thanks for you efforts.