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数据管理与可视化, 卫斯连大学

4.4
680 个评分
193 个审阅

课程信息

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....

热门审阅

创建者 YW

Jun 11, 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.

创建者 SP

Jun 26, 2018

This is a great course for beginners. The course instructors have arranged the course at a very comfortable pace and this is a great beginning point for anyone who wants to learn SAS or Python.

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181 个审阅

创建者 Adam Kaderabek

Apr 07, 2019

The course doesn't really develop an understanding of Data Management and Visualization outside of the context of SAS or Python syntax. Also there are a number of points throughout the course that would benefit from an update most particularly the initial documentation to get started with SAS. The LIBNAME in the downloadable PDF is incorrect and it took me a significant amount of effort to identify and resolve the error since I was unfamiliar with the process.

创建者 Chen Yiyi

Apr 01, 2019

This course has taught me how to manage and visualize data. Many coding knowledge are very useful I learnt from this course.

创建者 Avinash M

Mar 31, 2019

To sum up this course in one word - 'Hopeless'. Please don't take it. There are better ones available on Coursera.

创建者 PUNARDEEP SINGH JOHAR

Feb 24, 2019

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

创建者 Shubham Saxena

Feb 11, 2019

Very helpful for beginners

创建者 Mukkesh G

Jan 14, 2019

I came into this course after getting a rough idea about data analysis (from the IBM introduction courses), and this definitely adds on to the experience. The instructors make sure that the student is conceptually sound by the end of the course. Highly recommended.

创建者 Ponciano Rincón

Jan 10, 2019

The course is good, although it goes a little to fast.

创建者 Berend Beishuizen

Dec 20, 2018

great course, excellent course material

创建者 Seho YOON

Nov 26, 2018

It's easy and helpful

创建者 uzoamaka

Nov 20, 2018

I enjoyed every bit of ot