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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!
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.
826 - 探索性数据分析 的 840 個評論（共 840 個）
創建者 David I
•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
•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
•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
•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
•Quite repetitious in covering basic graphing, and very shallow in regards of clustering, SVD and PCA.
創建者 Tamaz L
•Very unprofessional, compared to other courses. It wasn't well organized.
創建者 Desmond W
•About plotting in R. Not about generating real insights from EDA.
創建者 Esther L
•Too weak regarding the clustering methods, very disappointed.
創建者 ewa b
•didnt get much useful-- a whole "course" on plotting? meh.
創建者 Vineet P
•Not upto expectations
創建者 Michal K
•too superficial
創建者 Piyush V
•Veyr boring
創建者 Christy P
•How can you have a course on Graphic Devices and not show one screen shot of a graphic or open R to show how to perform the ideas around this topic?
創建者 Nicholas
•NEEEEEED TO EDIT MY PEER REVIEW FROM OTHERS
創建者 Carsten J
•Material is to basic for an entire course.
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