Chevron Left
Voltar para Análise Exploratória de Dados

Comentários e feedback de alunos de Análise Exploratória de Dados da instituição Universidade Johns Hopkins

5,946 classificações
871 avaliações

Sobre o curso

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....

Melhores avaliações

23 de Set de 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!

28 de Jul de 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.

Filtrar por:

251 — 275 de 840 Avaliações para o Análise Exploratória de Dados


9 de Abr de 2020

very rice content! I like it. help me understand PCA SVD throughly.

por Bojan B

14 de Out de 2018

Great course with great materials. Easy to understand and to learn.

por Satendra P S P

2 de Mai de 2017

its one of the most powerful and skillful course for data scientist

por Sebastian R

7 de Mar de 2017

Great to understand clustering analysis and create beautiful graphs

por Denise O

4 de Abr de 2016

Great practical lessons on using plotting in R to analyze the data.

por Md G M

4 de Jun de 2018

Course materials and video are really good and easy to understand.

por Lam L D

5 de Jul de 2020

An awesome course providing skills from basics to sophisticated.

por Vijay M

30 de Abr de 2018

Great course to learn the basics of exploratory analysis using R

por Hawk G

13 de Fev de 2017

Thank you very much. I enjoyed the course a lot. I recommend it!

por Patrícia A F

30 de Abr de 2019

Great course! I'm learning a lot with this course, i recommend.


22 de Ago de 2020

basic and importan for data analyst.. just try it, it is worth

por Michael S

10 de Ago de 2018

Work thru the Swirl exercises definitely helped. Great course.

por Shashikesh M

14 de Jun de 2017

This course is most recommended for Data science practitioner.

por Qasim Z

26 de Out de 2016

Wonderful primer on how to get thinking creatively about data.

por Dennis A

10 de Out de 2016

There is a lot you can learn during this course, I enjoyed it!

por Emanuele M

8 de Mar de 2016

Very important course towards th specialization and well done!

por Robert M

2 de Set de 2020

I loved the explanations and the swirl course. It was amazing

por Philippine R

22 de Mai de 2017

This was a really useful module. I keep referring back to it.

por Carl W

26 de Jun de 2018

Feels like things are starting to come together. Good class.

por 吴昊

29 de Abr de 2018

Very good course. I learn how to do the exploratory analysis

por Thomas J

17 de Abr de 2021

It was a great time for me to learn more about data and eda

por Rodrigo R

29 de Mar de 2016

Very good course! It's the hardest yet on the Specalization

por Lalita M

26 de Jul de 2019

Good Course with proper explanations and lot of practices.

por Himanshu R

30 de Nov de 2017

A good, informative course, thanks a lot for the teaching.

por Fernando R A

23 de Out de 2017

Great ideas around exploring data quickly and efficiently!