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Learner Reviews & Feedback for Introduction to Probability and Data with R by Duke University

4.7
stars
5,624 ratings

About the Course

This course introduces you to sampling and exploring data, as well as basic probability theory and Bayes' rule. You will examine various types of sampling methods, and discuss how such methods can impact the scope of inference. A variety of exploratory data analysis techniques will be covered, including numeric summary statistics and basic data visualization. You will be guided through installing and using R and RStudio (free statistical software), and will use this software for lab exercises and a final project. The concepts and techniques in this course will serve as building blocks for the inference and modeling courses in the Specialization....

Top reviews

SG

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The contents of the course about statistics are friendly to the beginners and easy to understand, however, the R learning is a little bit hard to those who have no computer or coding background.

SH

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They could have touched more R. Otherwise everything is fine. But it is very easy to clear the course. Even the peer reviewed assignment is wrongly reviewed many times whether positive or negative.

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1251 - 1275 of 1,322 Reviews for Introduction to Probability and Data with R

By L Y

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Jul 28, 2017

video lectures were good but the final project at the end was too loosely structured, and depended on you to go learn many features of ggplot on your own

By Krzysztof P

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Apr 22, 2018

Nice, but missing a lot of features for those who selected Audit Track. Due to missing excercises, the course without quizes is of very limited value.

By Guillermo C P

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Jul 16, 2020

Final Lab project demands far more knowledge of R tool that was taught during the course, it will be really difficult for me to comply with it.

By Timon L

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Jan 21, 2021

I expected more programming with R and less theory. Mainly because I already knew the theory and just wanted to learn how to apply this in R.

By Aw Z Y

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Dec 11, 2020

The course is manageable apart from the final project which is significantly harder compared to the earlier assignments.

By Am T (

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May 16, 2016

Nice course.

But the week 5 project is a little vague. It would be beter if we had a lab assignment instead.

By Khoi M T

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Oct 19, 2018

I found using Datacamp for assignment is confusing. Instruction is not very clear

By Yarden B

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Mar 2, 2020

Interesting course but I had a lot of difficulty with the final project.

By Isaac W

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Feb 7, 2018

A good introduction to some basic stats, a mediocre introduction to R

By AKSHAY C

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Dec 1, 2018

The final project should have an instructional video.

By mark n

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Jul 26, 2018

stats instruction is good but the R part is weak

By Rianne d B

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Jun 26, 2017

I felt like I didn't have enough skills in R.

By DEBERTO, W D (

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Jul 3, 2020

The week 5 is very hard to accomplish.

By Vanessa H M C

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Oct 12, 2020

Don’t like the last section

By Tales S N

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Mar 18, 2019

disappointing final test

By DEBOJYOTI S

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Dec 31, 2021

its perfect for start

By Rahul K G

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Jun 22, 2017

Good for a beginner.

By Janice H

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Jun 20, 2020

The course instructor is EXCELLENT! She does a fabulous job of explaining everything thoroughly and uses good examples to do so. She makes understanding probability and data easy.

I rated the course low because of the instruction in R and required use of R. I wanted to learn R's basic commands but this was almost impossible. The instruction we received in the course with respect to coding in R was entirely insufficient to be able to complete the extremely long final project (the supposed two-hour project took me 13 hours). The coding no longer works (R code changed since the videos were made). Also the final project data set was too large to be used in the workspace provided by Coursera, and crashed my computer every time I tried to use it. Filtering and selecting did not work to limit the data set either, as both those functions caused R to shut itself down. I planned to continue on for more of this series because the instructor is so great, but I cannot deal with R so will not be continuing.

By Leif B

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May 12, 2020

I honestly can't recommend this course. The coverage of statistics was fine, and the labs were sufficiently clear, but the final project suffers exactly the same critical flaw as so many other online courses: after a limited exposure to a tool, the student is expected to use that tool in a context that is so different that the original classes are all but useless. In this case, where RStudio worked flawlessly and effortlessly on clean data, the final project doesn't use clean data.

If your goal is to learn statistics without a particular software package, look elsewhere.

If your goal is to learn R & RStudio, I'd have to suggest a more rigorous, step-by-step approach.

By Amir G B S

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May 24, 2020

I reviewed many concept which I am grateful for, but several thing need to get better. First, all over the course I was waiting to hear about p-values more, as was promised first time but got nothing more on the videos. Second, many question were asked on exam about the material in the book that were supposed to be optional. Third, final projects includes a huge data file which my laptop suffered loading in RStudio every time. If the it is meant to evaluate the students knowledge, a much smaller data would be enough as well. by the way, I appreciate your endeavor.

By Jamison T

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Jun 21, 2018

Content is not bad. However, peer review system for final project is not great. I had to wait for other students to review mine and wait for other students to submit theirs. How long this is takes is largely dependent on how many students are currently taking the course (which was not enough and so I had to wait). This kind of system for marking should not be done for online courses where you cannot guarantee there are enough users always taking it at the same time. Especially when there are paying users that may have to pay an extra month whilst waiting.

By Munir A

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Jun 3, 2020

It is a basic level course and I was expecting I will be taught how to use R studio or basic R functions. But instead , difficult R exercises were assigned without prior knowledge/teachings of R. I had to struggle a lot in completing the assignments.

By Laura L M

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Jun 7, 2019

regular course content was fine for a refresher. what I really wanted was the intro to R. the lab, however, was the WORST. I ended up going to YouTube to figure out half the stuff I needed to do. Why am I paying for that? I was really poorly done.

By Hsueh-han W

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Sep 14, 2019

Statistics part is fair enough, but R part is absolutely not.

Giving the document of R does not mean teach you. You even have to make a difficult R project in the end of the course, but without any tutorial or example to make so.

By Deanna K

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May 7, 2020

The course materials (book & lectures) are clear enough, but the introduction to and support for using R/RStudio is completely lacking. Unless you already know R/RStudio, steer clear of this course and find another.