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

6,012 évaluations

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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376 - 400 sur 851 Avis pour Exploration analytique de données

par Francisco J P P

10 août 2017

Excelente curso, gran aprendizaje!!!

par rishav j

6 oct. 2016

Well structured and very informative

par Dandy H

17 avr. 2016

Really useful and easy to understand

par Michael R

8 janv. 2016

ggplot2 module was extremely helpful

par Shishir S P

11 nov. 2020

Focused course. Liked it very much.

par Josef N

14 juin 2020

less easy, less fun, very rewarding


3 mai 2020

It was a great learning experience!

par 赵东昱

4 déc. 2016

Excellent course, I really enjoy it

par Nathan M

11 juin 2016

Nice introduction to graphics in R!

par Roy M K

15 janv. 2021

Learnt much and achieved my goals.

par Anitha G

28 nov. 2018

Excellent and thank you very much!

par Vivek R P

4 mai 2021

Great course to learn graphs in R

par Julien F

14 juin 2020

Such a fun part of Data Analysis!

par Cynthia M P

20 févr. 2019

I learned so much in this course.

par Junxue Z

9 juil. 2018

Clear slides, inspiring lectures.

par Melanie B

15 mars 2018

The case studies were so helpful.

par Abhishek B

21 déc. 2017

Great work on graphing & charting

par Allister G A

30 oct. 2017

Informative and really fun to do.

par Changkeun K

17 juil. 2017

the basic class of data analysis.

par Dr. M H A J

10 août 2018


Thanks for you efforts.

par Maurice E

27 sept. 2017

Very fun and challenging course.

par Choo E

16 juil. 2017

I really appreciate this course.


30 mai 2017

Very useful and excellent course

par BJesús R

28 août 2017

Excelente curso e instructores!

par Asiri I

15 nov. 2022

Very nice and Hard Evaluations