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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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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.

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!

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226 - 探索性数据分析 的 250 個評論(共 840 個)

創建者 Yadder A

2017年11月12日

I enjoy a lot this course, but I was waiting for more assignments with plots

創建者 Luong M Q

2017年3月20日

Very fruitful course on how to approach issues and use plots to deal with it

創建者 Sachin R

2016年12月19日

Very well designed and delivered course.

Glad to be associated with Coursera.

創建者 Lee Y L R

2018年1月5日

A very good and concise course, with useful tools to explore data visually!

創建者 Venkatesh

2017年7月1日

Very interesting way of representing data in pictorial form using R as tool

創建者 Sandra G

2018年8月1日

Great course, I have improved my skill plotting in R and organizing files.

創建者 SATHYANARAYANAN S

2017年9月10日

Very good for anyone wanting to get into the field of Data Science using R

創建者 Jordi A C

2017年1月24日

Very interesting course on plotting with R and much more! I've enjoyed it.

創建者 Nils N

2016年9月26日

If you get data, take this course! You will love the course and your data!

創建者 samuel c j

2020年7月18日

La información que se vio en el curso es relevante y está bien explicada.

創建者 Stefan P L

2018年2月9日

Overall good course! Though I hope there is more exercise in SVD/PCA part

創建者 Ahmed M K

2017年1月8日

What a wonderful course to undertake. On my way to take all 10 courses :D

創建者 Damian S

2021年10月26日

Very nice course with interesting case examples. I recommend this course

創建者 Thiago Y

2020年11月7日

Excelente, here i learned how explore and extract insights from my data.

創建者 Diana S

2016年2月11日

Thank you son much!!!!

I really like the course.

It help me in my job =)

創建者 manuel s g

2020年4月24日

Very useful course conceptually as well as with excercises and projects

創建者 Laura B

2017年7月7日

Good info. But I would like to have reminder emails for the due dates.

創建者 Erika G

2016年2月6日

I learned a lot and the assignments were the right kind of challenging.

創建者 NEVIN T K

2020年6月25日

Great course! The swirl courses in particular helped me to learn more

創建者 Elaine E

2019年12月8日

I think this was a great intro course to graphing and exploring data!

創建者 Natalie R

2019年1月25日

Fantastic way to learn graphing systems in R and exploratory analysis

創建者 Karan B

2018年3月4日

Excellent course

Swirl lesson makes learning data science much easier

創建者 Sandhya A

2018年2月25日

I learnt a lot about plotting system and about exploratory research.

創建者 PEIPEI Q

2016年12月24日

This course is very helpful. Thanks for the teachers of this course.

創建者 Bill K

2016年2月10日

Really great class that teaches tools you can put to use right away.