學生對 科罗拉多大学系统 提供的 Clinical Data Models and Data Quality Assessments 的評價和反饋

What a great course!! Kudos to the professor for being so detail oriented!! I learned a great deal about the clinical data models from this course!!

Gives a great understanding of ETL and the surrounding concepts from Zero. I personally found that a little boring, but for a total newbie to data and computers this is a perfect course.

Teaching was excellent, but I feel that the peer reviewed feedback model for the final project may not be the most helpful since they're the only ones looking at your work (as opposed to an instructor). Additionally, there were quite a few typos in the quizzes

Material was presented fairly well for the most part. The lecture videos had some small editing errors which looked a bit unprofessional. The workload was also a bit unbalanced - there was very little structured hands-on training prior to the capstone project which can appear daunting at first.

Authors do not give a damn about it, there are more water than in average PhD thesis and as many practical skills as chicken has teeth. There are bloopers in course video that no one bothered to reshoot. Course listeners must do tasks, that should be done in SQL, in R and custom JAVA soft (which produces xlsx as output) and submit answers in pptx (sic!) to be peer-reviewed. Due to peer-review and lack of course listeners it could be hard to meet deadlines (I submitted my final task 2 weeks ago with forum campaign “let’s unite and help each other to review” but sill lack reviewers.)

The only thing that is theirs and hardly available opensource is clinical models presentation but it is described in the same terms, but way shorter, in the two articles of one of the course authors.

Very good course on the high-level overview of data mapping & data profiling, data quality dimensions & data quality measures, & it required prerequisite knowledge/learning of SQL (BigQuery). This course was informative & not easy. I learned a lot.

Good instructor who took time to explain and walked through each steps of the ETL process. Highly recommended.

very hands-on course

Great course.

An excellent course that provides great guidelines for clinical data models. There are plenty of exercises to cement each block of learning material.

Good course, but the video is a bit too long, split into shorter video course

Great course. Would be great if lecture slides can be provided.

Contenu très intéressant dans l'ensemble, découverte des bases publiques et des concepts construits autour de ces éléments de la connaissance. Cette formation serait parfaite si la présentation était plus claire, en tout cas pour un français, moins répétitive et plus approfondie sur certains points. Les perspectives en connaissance partagée et connaissance induite (ML) seraient à explorer.

Found very difficult to finish.

Don't believe what coursera says

Coursera advertised the course as "at your own place" what a lie. After completing the course I had to pay another $100 just to wait for the final assignment to be marked to get my certificate.

The courses for the specialisation keep getting pushed back, so you have to shell out a subscription for another month while you wait for them to come out.

I've spent far more time paying just to wait than actually doing any of the course materials.