ジョンズ・ホプキンズ大学（Johns Hopkins University） による The Data Scientist’s Toolbox の受講者のレビューおよびフィードバック

This class was pretty easy and was a good introduction on how to set up R and RStudio. I wish it had taken a little more time with introducing version control (Git) and teaching you how to use it, but overall it was a good intro class!

A very good, organized, and interesting course that teaches you the fundamental introductory elements conserning data science, and helps you learn how to set up essential tools in order to begin learning R programing and using RStudio.

I thought this course gave a great introduction to the topics being covered in the Data Science Specialization. I think the only thing I would of liked to of seen is more case studies and maybe some more supplemental reading materials!

Eases into the world of Data science. I do not know if things are as equally easy as this in the future or is this the calm before the storm. Either ways, I'm very glad I took this step, and would recommend this to any one considering.

Great course, with thorough explanations regarding types of data, data science, the importance of version control and begins to introduce Big Data. It is complete and gives an excellent ground to start developing your first projects.

Content is sufficient for really beginners or who do not have previous experience . I learned about Data Science, Git and GitHub usage. I am planning to continue to next courses of John Hopkins University. Thank you for instructors:)

I like the instruction of connecting programming with Github. This is not taught in my other courses but being extra helpful for people who will work in the programming communities. The automated voice delivers contents efficiently.

The method of presenting the course is a dream come true for me! I am the type of person who can better learn by reading and always enjoyed the reading material of the course. A course containing solely the reading material is epic!

Se presentan las herramientas básicas para una persona que desea trabajar con datos. La metodología permite avanzar en los temas pero teniendo la oportunidad de revisar su proceso de aprendizaje e identificar los errores cometidos.

This is a concise course for someone who has zero background in Data Science. Relevant supplementary readings were available and the samples used were really helpful. I enjoyed the learning process and I also loved the xkcd comics!

Great course for a beginner. Very interesting introduction of Data Scientist’s Toolbox for self-learner in R like me. This course really useful and do help to solve my problem in track changes and manage my code for time to time.

This course is very comprehensive and if you watch the video and try and follow all the links to webpages, publications, etc. and then try to connect the dots you really have a great start in data science. Not to be missed. Thanks.

Great intro course, really enjoy the self paced schedule. As a busy professional, it is often hard to find time to commit to scheduled courses. I am very grateful for Coursera, and all of the universities, who make this possible!

I found this course very helpful. I am a grad student and taking this course helped build experience with technology including: github, R, and Rstudio. I plan on taking more courses within the series to further develop my skills.

I came to start learning about R, and walked away with an understand of why I also need to learn R, Rstudio, Git, and Github. I'm grateful that this course taught me how to set all of that up, in preparation for the next course!

The way of approaching and explaining the concept was really helpful for me.

Nice way of approaching the concepts and problem-solving skills.

The best part is that it shows a perfect example and explanation of ML and Data Science.

This is a concise and well-structured course for beginners of data science. I would recommend this new way of teaching (robotic voice hahaha) for other online lectures, as this is a new way to review and update course materials.

A good overview. Set the expectations for what will happen in the rest of the Data Science classes. Gave a lot of good, basic information for people that are not familiar with git, GitHub, Rstudio, and basic Linux/Unix commands.

Is a very nice course. Is very basic but exposes you to the tools most used in the trade. If you have any IT background you will not probably benefit that much, except in learning what kind of tools are relevant to data science.

This Course gives you the basic level of understanding of what is data science and its impacts on the market. You can know about Version Control and Tools like R - Studio. Overall as a beginner, i learnt a lot from this course.

If you have a background in IT you should get through this pretty fast, but it's still a well structured course with useful support in getting the basic tools set-up before the rest of the course. Clear, concise & to the point.

Amei o curso, aprendi muito e tenho certeza de que este curso é apenas o começo para que possa alcançar meus objetivos.

Didático, ilustrativo, possui muitas informações e exercícios para que possamos aplicar nosso aprendizado.

I enjoyed every lesson, I have done a couple of data science intros but believe I highly recommend getting your hands dirty with tools before you dive deep.

You learn how to cross the bridge before you get there on this course.

What an amazing course!!!!!!!!!

At first I skipped this and started R Programming. But then I thought let me just check it once and I am really grateful that I started this. I am looking forward to complete whole specialization

It's a good introduction course! As part of a specialization, it fulfills its role. For those who don't have experience with programming and data science, it's a great place to start and so go through the rest of the courses.