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返回到 探索性数据分析

學生對 约翰霍普金斯大学 提供的 探索性数据分析 的評價和反饋

4.7
5,946 個評分
871 條評論

課程概述

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....

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Y
2017年9月23日

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!

CC
2016年7月28日

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.

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251 - 探索性数据分析 的 275 個評論(共 840 個)

創建者 YUCHEN Z

2020年4月9日

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

創建者 Bojan B

2018年10月14日

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

創建者 Satendra P S P

2017年5月2日

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

創建者 Sebastian R

2017年3月7日

Great to understand clustering analysis and create beautiful graphs

創建者 Denise O

2016年4月4日

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

創建者 Md G M

2018年6月4日

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

創建者 Lam L D

2020年7月5日

An awesome course providing skills from basics to sophisticated.

創建者 Vijay M

2018年4月30日

Great course to learn the basics of exploratory analysis using R

創建者 Hawk G

2017年2月13日

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

創建者 Patrícia A F

2019年4月30日

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

創建者 MOCHAMMAD N D

2020年8月22日

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

創建者 Michael S

2018年8月10日

Work thru the Swirl exercises definitely helped. Great course.

創建者 Shashikesh M

2017年6月14日

This course is most recommended for Data science practitioner.

創建者 Qasim Z

2016年10月26日

Wonderful primer on how to get thinking creatively about data.

創建者 Dennis A

2016年10月10日

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

創建者 Emanuele M

2016年3月8日

Very important course towards th specialization and well done!

創建者 Robert M

2020年9月2日

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

創建者 Philippine R

2017年5月22日

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

創建者 Carl W

2018年6月26日

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

創建者 吴昊

2018年4月29日

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

創建者 Thomas J

2021年4月17日

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

創建者 Rodrigo R

2016年3月29日

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

創建者 Lalita M

2019年7月26日

Good Course with proper explanations and lot of practices.

創建者 Himanshu R

2017年11月30日

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

創建者 Fernando R A

2017年10月23日

Great ideas around exploring data quickly and efficiently!