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!
創建者 Jesus A P G
•2020年7月20日
More than Exploratory data analysis, the course is only focused on how to make graphs in R. That is actually fine, but the name of the course is not suited to the content. In addition, the lectures were too boring. The lack of pedagogy is stunning. The most useful part of the course was the swirl exercises that were the same examples shown in the lectures. That is why it seems that watching video lectures is an incredible waste of time.
創建者 Jamie R
•2019年6月6日
Just an extended course on using R. There was little strategies for Exploratory Data Analysis, infact the example jumped from a high level view of the data to then start looking at individual counties. There are multiple tools in the market that will deliver in a better and faster way for exploratory data analysis. This course should be more targeted at developing a skill set that is tool agnostic.
創建者 Joseph M K
•2017年1月31日
Clustering topic is covered superficially, too much time spend on employing ggplot graphs, not very useful since making graphs is straightforward on other software, like excel, once you aggregate datasets correctly. I had not found it very enriching as a course. I would merge this class within R-Programming section and call it Part 2 rather than categorizing into "Exploratory Data Analysis".
創建者 Bartlomiej W
•2016年2月6日
Some parts of material is good quality, but some is bad - also some show bad practices in R. Extensively use swirl as assignments over self work. It is better to go through good tutorial over R base plotting system and ggplot2.
創建者 David I
•2016年3月26日
The final project did not require use of the material in the course beyond the first week and a half. I did not take any quizzes or otherwise have my knowledge tested on the material in the second half of the course.
創建者 Rohith J
•2016年12月13日
Course content and assignments were difficult to follow. Loads of statistical content along with high-level R content means it was probably the toughest of the 4 I have taken so far in the Coursetrack.
創建者 Dmitry R
•2016年2月6日
some swirl tests (4,5) don't work because of parameter method in qplot function. This parameter is not realy existed in this function now
創建者 Rahul R
•2021年6月16日
SVD should be better explained. I found diffucilut to understand. Some backgroeund matrices and it's operations should be explained.
創建者 Freddie K
•2017年4月5日
Quite repetitious in covering basic graphing, and very shallow in regards of clustering, SVD and PCA.
創建者 Tamaz L
•2016年4月5日
Very unprofessional, compared to other courses. It wasn't well organized.
創建者 Desmond W
•2016年10月19日
About plotting in R. Not about generating real insights from EDA.
創建者 Esther L
•2019年8月22日
Too weak regarding the clustering methods, very disappointed.
創建者 ewa b
•2017年5月31日
didnt get much useful-- a whole "course" on plotting? meh.
創建者 Vineet P
•2020年6月2日
Not upto expectations
創建者 Michal K
•2016年5月10日
too superficial
創建者 Piyush V
•2016年6月21日
Veyr boring
創建者 Nicholas
•2016年9月30日
NEEEEEED TO EDIT MY PEER REVIEW FROM OTHERS
創建者 Carsten J
•2016年3月1日
Material is to basic for an entire course.