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Learner Reviews & Feedback for Data Management and Visualization by Wesleyan University

885 ratings
254 reviews

About the Course

Whether being used to customize advertising to millions of website visitors or streamline inventory ordering at a small restaurant, data is becoming more integral to success. Too often, we’re not sure how use data to find answers to the questions that will make us more successful in what we do. In this course, you will discover what data is and think about what questions you have that can be answered by the data – even if you’ve never thought about data before. Based on existing data, you will learn to develop a research question, describe the variables and their relationships, calculate basic statistics, and present your results clearly. By the end of the course, you will be able to use powerful data analysis tools – either SAS or Python – to manage and visualize your data, including how to deal with missing data, variable groups, and graphs. Throughout the course, you will share your progress with others to gain valuable feedback, while also learning how your peers use data to answer their own questions....

Top reviews

Jul 15, 2020

In this course we can get many ideas and opportunities of the english and the meaning of many things we used to no many things we should have been working many ideas and then how we should shall have

Jun 10, 2017

This course covers the basic data management and visualization using SAS and Python. I like the simplicity and straightforwardness of the contents. Will continue to explore this specialization.

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201 - 225 of 244 Reviews for Data Management and Visualization


Jun 5, 2020

1 star deducted because python code given is jurassic era. Please renew the codes provided. Thank you.

By Steffen L

Apr 17, 2018

good basics, explanations can be a bit long winded. like we know what a mean, mode, and median are.

By Abijita D

Jun 22, 2017

good to start SAS or PYthon programming. short period and project due date every weekend is good.

By Samuel O

Mar 6, 2017

The instructions for submitting through Tumblr are not specific enough, especially after Week 1.

By Caroline d S P

Nov 10, 2020

This is a good course, but a little bit hard for beginners in Python and in the Pandas library.

By Lalitha S J M

Apr 13, 2017

Excellent course. I do recommend this course for anyone who is interested in analytics.

By KaKa S

Apr 3, 2017

I would prefer more coding example provided by the professor, I will be super useful.

By Tran T D T

Jun 21, 2021

Easy to follow with basic code for data analysis and visualization.

By Boris T

Mar 21, 2016

Simple material, and nicely presented. Good choice for beginners


Feb 24, 2019

Great Course! More information on Panda would have been better.

By Dan H

Mar 24, 2016

there is not enough instruction of using SAS online~

By tom

Dec 12, 2015

this is not a review its my personal progress bar

By Amrutha S

Sep 29, 2020

It was a fresh learning about SAS ! It was nice

By Marcel F

Feb 4, 2016

Very good references - codebooks and examples.


Jul 11, 2020

Nice course , you get to learn alot

By Ram C K

Sep 13, 2020

Very Nice course for beginners!

By Savindu V K

Aug 3, 2020

Really good content and course.

By abishek a

Nov 12, 2017


By Seho Y

Nov 25, 2018

It's easy and helpful

By Parvathgari A R

Jun 21, 2016

It was really good.

By Daniel R C

Nov 23, 2015

Wish they offered R

By Stephen M

Oct 26, 2020

Well organised

By vishalini.B

Aug 31, 2020


By Haripriya.s

Aug 31, 2020


By sanskar j

Jul 8, 2020