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

4.7
stars
5,854 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

JH

Mar 26, 2020

The instructions for the final project need to be much clearer. I had a hard time figuring it out, and all of the projects I peer-edited were done poorly. Otherwise, I enjoyed the course very much!

SG

Jun 18, 2019

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.

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1351 - 1368 of 1,368 Reviews for Introduction to Probability and Data with R

By Devam R

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May 22, 2021

Although the course is alright but the focus is not on R. Thus, the course is not suitable for people who want to learn R.

By Rukshan T

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Jul 26, 2022

I have to drop this specialization because the so called 'nycflights' data set doesn't exist. What a waste of time

By Manoj G

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Sep 23, 2016

Speed is very fast for a basic level student. The data explanation and correlation demonstrated is not clear.

By Philomena

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May 9, 2016

There's no point in auditing the course since you don't get access to the answers

By Eduardo F

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Jan 24, 2021

the introduction with R is extremely confused for someone who is from scratch

By Zendaoui I

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Oct 8, 2020

Manque des fichiers pour travailler les labs (datasets)

By Vanderson A D d S

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Jul 27, 2017

There isn't a support to help you with doubts ...

By Joanna C

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Mar 9, 2021

I do not understand the directions make no sense

By Martin H L

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Aug 2, 2020

Quiero darme de baja a este curso por favor

By Natasha S

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Oct 29, 2019

Peer reviews were overwhelming

By Steven A

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Feb 27, 2024

Instructions are out of date.

By Toan Q

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Jun 8, 2020

Very poor technical support!

By David E

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Jul 23, 2025

no links to any of the data

By Elisa

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Oct 5, 2021

Too many explanations

By Lloyd S

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Sep 5, 2017

Not as advertised.

By matthew B

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Jul 12, 2022

Can't unenroll

By zhanghan

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Dec 7, 2017

just so so