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

5,694 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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326 - 350 sur 793 Avis pour Exploration analytique de données

par Marildo G F

Aug 27, 2017

Excellent course. The teachers are great.

par Saravanan

Mar 02, 2017

useful course for me . thanks to my tutor

par xuanru s

Nov 28, 2016


par Ashvath S K

Jun 13, 2016

Amazing experience. Great job Prof. Peng!

par Xinyun C

Sep 07, 2020

The skills learnt are highly applicable.

par Arushi A

Nov 25, 2017

Amazing course content and assignment :)

par Charbel L

Jan 19, 2019

Excellent course. Love the case studies

par Javier R

Nov 29, 2016

Excellent class!

I totally recommend it

par Rodrigo d C

Jun 29, 2016

Great!! I highly recommend this course.

par Melissa H

Mar 07, 2016

Kick-started me into using graphs in R!

par Utku K

Mar 05, 2016

Very good. I enjoyed and learned a lot.

par Juan P S

Jan 12, 2016

Practical, applicable, best instructors

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 sagar s

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 Luz M S G

Sep 17, 2020

Challenging course but I enjoined it

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