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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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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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201 - 探索性数据分析 的 225 個評論(共 840 個)

創建者 Susan M

2020年10月12日

Sound practicum with challenging and comprehensive projects to solidify skill set.

創建者 Shubham S

2019年10月7日

Thank you so much instructors, the learning curve till now has been great for me.

創建者 Pooia L

2018年8月30日

I loved it, it improved my R skills in plotting and also gave me nice insights!!!

創建者 Pradeep S

2018年1月21日

Very useful subject on churning data to derive meaningful and actionable insights

創建者 Juliana C

2017年9月25日

Great course to learn how to build nice graphics and do exploratory data analysis

創建者 Zhiming

2017年9月23日

This course is quite helpful. Especially the part which we learned to use ggplot.

創建者 Jairo A V G

2020年6月25日

an excellent course that allowed me to expand my knowledge and learn new things.

創建者 Admet Z

2018年5月28日

Found this course very impressive and challenging. Looking forward for the next.

創建者 santiago R

2017年11月14日

Very nice course. good material. Not easy nor boring at all. Really learned here

創建者 Ravi S R

2017年9月10日

This course is very important for beginners and it is also simple to understand.

創建者 Saikiran K

2016年6月30日

This course served as a great introduction to R and helped me to get ease with R

創建者 danxu

2016年5月22日

Very useful !

Teacher is awesome, statement is clear and simple.

love this course!

創建者 Gayathri N

2020年6月6日

Explained in a simple and clear way for folks like me who are new to the course

創建者 Raunak S

2018年10月11日

awesome course to learn exploratory data analysis using R programming language.

創建者 Luiz A M F

2016年12月26日

Excellent course to develop and understand the technique of data visualization.

創建者 Nipuni D

2021年9月26日

I have leraned a a lot on basic plotting systems. very helpful for a beiginer

創建者 Angela C

2019年9月9日

The BEST course in the series by far. You finally get your hands on some data.

創建者 Bruno R S

2019年1月14日

An excellent introduction to R' basic processing and graphing functionalities.

創建者 Antonio M L

2018年2月17日

Useful. very clear and easy to review and learn ggplot and other useful things

創建者 antonio q

2017年12月30日

very good course, a fast and robust was to learn data analysis using R, thanks

創建者 Ranjith C K

2017年5月1日

good course with example and assignment, we get the real feel of doing things.

創建者 Alberto M T V

2016年6月15日

Excellent course. Nice lectures to guide to graphics use in data presentation.

創建者 Hathairat W

2019年2月9日

The course is definitely useful for my job. I learned new skills and had fun!

創建者 Vitalii S

2017年7月20日

I am using exploratory data analysis almost every time when loading raw data.

創建者 Dan K H

2016年3月28日

Excellent course, Rogers enthusiasm shows truly through to his speed-talk :-)