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Отзывы учащихся о курсе Консольные утилиты для науки о геномных данных от партнера Университет Джонса Хопкинса

Оценки: 503
Рецензии: 143

О курсе

Introduces to the commands that you need to manage and analyze directories, files, and large sets of genomic data. This is the fourth course in the Genomic Big Data Science Specialization from Johns Hopkins University....

Лучшие рецензии


5 авг. 2020 г.

There were some typos and confusion about the need not to follow the example code for Exam 4.

However, I thought that the course was good and useful overall.

Thank You!


22 июня 2018 г.

Thank you very much Dr./Professor, Liliana Florea. I've learned a lot. It's a very good opportunity to improve my knowledge. This means a lot to me.

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101–125 из 141 отзывов о курсе Консольные утилиты для науки о геномных данных

автор: Mark

10 апр. 2022 г.

N​eeds to be updated to use the latest versions of the tools. In 2022, many of the tools used in this course are now aging and some are end of life and, therefore, it would be nice to learn the techniques using current tooling. For example, tophat2 has now been superseded by HISAT2.

T​he videos are ok and contain a huge amount of useful information but some of the other courses in this specialisation are more engaging.

автор: Igor L

11 июля 2018 г.

Very interesting material, but presented in a very dry manner and without going into too much detail. You do have to have some background in Linux and Biochemistry of DNA and RNA, otherwise it could be very hard to understand. Also, the last test deviates somewhat from what is presented in Week 4 lecture. Be very careful and read the questions with alertness before answering them

автор: Artur K

3 июня 2022 г.

This is a rather weak course. It consists mostly of videos watching the instructor type (and mis-type). There is far too little attention given to exposing the underlying ideas, nomenclature used by the tools, connections - i.e. the big picture understanding is missing. In order to pass the exams, you'll have to search for and learn the information from other sources.

автор: Raymond F

14 авг. 2017 г.

Presentation was less lively than the others. Exercises prone to errors unrelated to the course objectives. A lot hof hints based on questions that are repeated a lot on the forum should be incorporated or stressed more in the exam instructions.

автор: Tom S

14 окт. 2018 г.

The theoretical lectures are ok, but the practical ones are a bit slow. Could have been more scirpt based from the beginning. The Exams are quite different from what is explained in the lectures I think. Especially in week4.

автор: Pedro S S

22 янв. 2021 г.

I didn't find funny the way to explain the lessons, although the organization of the material was cool. Maybe, a little outdated for 2021, but I know the course is 6 years old. In conclusion, good for knowing the basics

автор: Shipra G

8 апр. 2017 г.

I would prefer the lecture command line notes too in presentations or any other files in each week modules. It was difficult for me to understand her way of teaching and I felt the lectures didn't flow correctly.

автор: Rafael O B

22 сент. 2021 г.

Gives the basics for genomic analysis but the RNA-seq part is outdated. The tools used in the course such as cufflinks or Tophat are deprecated. There are other more recent tools that should be used instead.

автор: Ian P

12 июля 2018 г.

I would have liked a better overview of the analysis process, less on details of command line parameters. there were several errors in the slides. The assignments were tedious and not very instructive.

автор: Sofia M K

18 окт. 2018 г.

Some of the tools are not up to date (tophat) and some things were unexplained. The focus was only typing the commands but not understanding why exactly we have to do specific things.

автор: Avishai B

19 дек. 2016 г.

It gives a significant coverage of many important command line tools. Teaching level is not good, very difficult to follow.

автор: Noam H

2 июня 2019 г.

Great and practical material. Instructions for tests aren't clear and sometimes very time consuming to understand

автор: 朱永載

24 февр. 2022 г.

There can be more practice between the lectures instead of having all the practicals in the exam.

автор: Rigel Q L

6 янв. 2022 г.

T​he transcriptions are unccurate and needs to upgrade.

автор: Anna B

8 февр. 2019 г.

Exams take way longer than suggested, rest is good-OK

автор: Boyu J

18 янв. 2022 г.

Quizes in this course needs to be further orgnized.

автор: Dongyuan W

15 мая 2020 г.


автор: Stefanie M

9 февр. 2019 г.

A lot of things are not explained in the course

автор: Yali S

1 июня 2020 г.

not enough instruction for exam4

автор: John C

12 июня 2020 г.

A disappointing learning experience - with respect to the lecturer, the nature of the course videos are mostly watching her type commands on screen (often busy with many lines of text), several of which are explained poorly or demonstrated several times too many, and would be better suited to slides which explain the syntax. More careful editing would make for a much clearer narrative. The final exam also includes a section on a command which is not at all covered in the content, I regularly referred to other content including free Youtube videos which I found more useful.

The content would benefit from being edited to better explain why the programs covered are used and how they work, because at this point in time they only really cover specific usage for the scenarios in the course and why the parameters/options are chosen can be unclear.

What the course does right is the useful feedback which is provided on the quizzes and exams, and the setup of the VM which prevents the need for installing specific versions of software.

автор: Diana K

6 июля 2022 г.

Ok. Generally this course is worse compared with previous courses in specialization. I could mention 3 big problems:

1) Files are not provided. We saw how instructor used different files in video, but we could not repeat all steps, because we just had not them. SPOILER (I found files only for 1 week in disccusion forum, many thanks for this guy who provided it)

2) Every tool is not explained properly. In all lections you will see how to use this tool. What is it? Why do we need this tool? You need to find this information by youself. :/

3) You probably will have problems with setting Centos6 if you will take this course. I've had a problem also. I saw that a lot of guys had the same problem in discussion forum five yers ago. They asked and nobody helped yet...

So, to sum up I don't recommend to take this course and pay money for it . But If you want to complete the specialization probably you have no choice.

автор: Ji E S

20 мая 2020 г.

The course doesn't provide proper materials, so not easy to follow the lecture. While the instructor writes codes, and I couldn't practice since I don't have any materials to start with. When taking the exam, I need to watch the lectures again to figure out what to do. The tools for the exams are outdated and setting up the VM was very tricky, but there was no mentor or TAs to help me. So I need to read a lot of tread in the forum to get help from other students who figured out solutions and share tips. I would drop it if it's not a part of the specialization course. To future students, if you're taking this course, then read the FORUMS carefully!

автор: Xue S

26 нояб. 2021 г.

This course covers the basics of using command line to perform DNA and RNA-seq analyses. While it contains a lot of useful information, the instructions are confusing and VM does not run smoothly on all computers. As a beginner, I had to resort to many other learning materials to pass the course.

автор: Emily L

28 окт. 2020 г.

I learned command line for analyzing genomic data, but the exam questions were not clear and the videos were not that helpful. program versions used were very one, everything needs updating! I would not recommend this course if your are not looking for the specialization certificate.

автор: Maria P

2 июля 2017 г.

It was a really hard course, I think the focus was not in to learn what specific command lines tools does otherwise was how to use a command line tool . Another problem that I have was that the most of videos don't have transcripts or subtitles, this make it harder than usual.