Feb 13, 2016
My favorite course, at least it gives me an argument why scripted statistics is awesome and can be applied to a number of data related activities. Recycling chunks of code has proven useful to me.
Aug 20, 2020
A very important course that greatly improved my ability to communicate the findings of any sort of data analysis that I perform. This is a critical skill to acquire to "deliver the means."
por Shuwen Y•
Jul 09, 2016
content is not enough for one class. should be only one to two videos.
por Martin G•
Aug 03, 2019
Interesting content. However, it can get somewhat repetitive.
por Raul M•
Jan 16, 2019
Many times the course goes over the same topic over and over.
por Manuel E•
Apr 29, 2019
Good - Makes you assimilate the concept and work on it
por Francesca A•
Oct 23, 2016
That's the best course of the entire specialisation.
por Marcela Q•
Nov 26, 2019
A little repetitive and basic but useful!!!!
por Lakshay S•
Jul 13, 2019
Pathetic It was . Not at all Interesting !!
por Raviprakash R S•
Feb 14, 2017
Important topic to cover....Nice course
por Shawn L•
Apr 05, 2018
Thought the final project was fun.
por Paul R•
Mar 13, 2019
Along with the principles of "reproducible research", the primary tool introduced in this course is knitr to produce reproducible research papers and Rpubs for publishing papers. I think this specialization covers RMarkdown 3 different times. Assignments were good, at this stage you start to produce proper papers on an analysis topic which is very much needed before hitting the statistics/regression lectures; however this material can be compressed and needs to be combined with the 9th course which covers Rmarkdown/RStudio again.
por Jeffrey R•
Jul 11, 2018
While I have enjoyed and learned a lot from other courses in the specialization I found this course to contain a lot a repeated information and was overly theoretical. I would have been much more helpful to dig deeper into the capabilities that R markdown offers (i.e building templates, syncing with reference managers, etc.) A a scientist I really appreciate your dedication to getting the word out about reproducibility but at the same time I would have liked to have gained more "how-to" knowledge in this course.
por Ricardo M•
Dec 13, 2017
I believe that this module could be split up to other modules on the Data Science Specialization, instead of having a complete module only for this topic.
Additionally, the process of having the classmates review to get an assignment complete should be changed. In some cases, the assignment is submitted before the deadline, but the lack of reviews by others leads to the assignment extend the deadline. The same happens when we finish an assignment and there are no submissions to be reviewed.
por Jordan B•
Mar 05, 2018
Same information repeated almost all the time ... it looks like the video were made independantly of the course and simply uploaded into Coursera as is .. It is ok in general but in this case, it was really painful to watch. Like video 1 (5min) then video 2 (6 min with 3 as a reminder of the video 1). Reminder are fine across courses or even in different weeks of the same course but not in 2 videos in a row. Otherwise content interesting but could have been explained in way less time.
por Anton K•
Nov 27, 2019
The material is shallow. Projects are way too time demanding. Everybody knows that data cleaning is a routine and long process. That is precisely why nobody likes it. And if there's only one way to clean the data - by hand and only after reading a lot of related database documentation - this kills all the fun of studying and makes the overall picture of consepts relations unclear.
por Gonzalo A D•
Mar 05, 2016
The course is poorly organised: There is a project on week one that requires knowledges of week two. Some concepts are dictated more than once because it uses videos made for this course + other recorded from a class room.
I think this course should be a 3 weeks project and the price should be the half of it cost.
Though I enjoyed the second project.
por Gianluca M•
Oct 18, 2016
It is not a bad course, but it is very little informative. There is some nice general discussions about data science by the teacher, there is the explanation of the package knitr, and little else.
As part of the data science specialization it is nice. As a stand-alone course, I would definitely not recommend it.
por Julien N•
Jul 23, 2018
Very disappointed by this course (was used to better by JHU)!
Nothing more than a R Markedown tutorial
Not up-to-date (a full video about an deprecated R package).
A section about evidence based analysis that is hard to understand (and of questionnable interest if not to "fill" this rather empty course)
por Roberto M•
Nov 19, 2016
This course seems 'light' in content - too much time is spent reviewing case studies instead of discussing different ways to create documents that enable reproducible research. Perhaps this should be a topic/chapter in another course, and not a standalone course.
por Marvin T O•
Mar 29, 2017
Reproducible research with doubt is important but videos and what it is discuss are not appealing and beyond that, what are worthen are the projects. I did not learn so much from the videos but by myself. Though, the forum is very useful.
por Matt E•
May 01, 2018
This section could have been completed in a two week schedule instead of four. It is not a terribly complex subject. Statistical inference, however, is. It has a lot of content and could easily go for 5 or 6.
por Jackson L•
Nov 08, 2017
This leaves a lot to be desired. I felt the lectures were fragmentary at best and really lacked in depth analysis. A lot of time was spent on the philosophy of analysis rather than practical tools in R.
por Willie C•
Feb 03, 2020
Lecture videos were very repetitive. Course projects were repetitive, too. Important information, but didn't need to be stretched out over a full "four-week" course.
por Abhimanyu B•
Jan 17, 2017
Provides a very summary overview of a very important aspect of data analysis. Expected more!
por Johnny C•
Apr 03, 2018
The course was interesting, but it is bad many of the videos are recorded lectures.
por Pratik P•
Feb 02, 2017
Sholdnt be a different course. It shold be very very concise. Not this long.