Mastering Data Analysis in Excel に戻る

# デューク大学（Duke University） による Mastering Data Analysis in Excel の受講者のレビューおよびフィードバック

4.2
3,783件の評価
914件のレビュー

## コースについて

Important: The focus of this course is on math - specifically, data-analysis concepts and methods - not on Excel for its own sake. We use Excel to do our calculations, and all math formulas are given as Excel Spreadsheets, but we do not attempt to cover Excel Macros, Visual Basic, Pivot Tables, or other intermediate-to-advanced Excel functionality. This course will prepare you to design and implement realistic predictive models based on data. In the Final Project (module 6) you will assume the role of a business data analyst for a bank, and develop two different predictive models to determine which applicants for credit cards should be accepted and which rejected. Your first model will focus on minimizing default risk, and your second on maximizing bank profits. The two models should demonstrate to you in a practical, hands-on way the idea that your choice of business metric drives your choice of an optimal model. The second big idea this course seeks to demonstrate is that your data-analysis results cannot and should not aim to eliminate all uncertainty. Your role as a data-analyst is to reduce uncertainty for decision-makers by a financially valuable increment, while quantifying how much uncertainty remains. You will learn to calculate and apply to real-world examples the most important uncertainty measures used in business, including classification error rates, entropy of information, and confidence intervals for linear regression. All the data you need is provided within the course, all assignments are designed to be done in MS Excel, and you will learn enough Excel to complete all assignments. The course will give you enough practice with Excel to become fluent in its most commonly used business functions, and you’ll be ready to learn any other Excel functionality you might need in the future (module 1). The course does not cover Visual Basic or Pivot Tables and you will not need them to complete the assignments. All advanced concepts are demonstrated in individual Excel spreadsheet templates that you can use to answer relevant questions. You will emerge with substantial vocabulary and practical knowledge of how to apply business data analysis methods based on binary classification (module 2), information theory and entropy measures (module 3), and linear regression (module 4 and 5), all using no software tools more complex than Excel....

## 人気のレビュー

TB
2021年11月16日

I like and appreciate courses provided through Coursera.This course is very interesting and valuable for those whose jobs do have relevance with data management .God bless Coursera and Duke University

JE
2015年10月30日

The course deserves a 5-star rating because: (1) content is relevant, (2) the professor is concise and possesses great teaching skills, and (3) the learning modules are applicable to daily problems.

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## Mastering Data Analysis in Excel： 126 - 150 / 895 レビュー

by Mike T

2021年6月12日

This course is really great and requires mathematical skills to complete. The skill you can learn via this course is really practical and useful in really world.

by Nicholas K

2020年9月14日

Ever since I enrolled for this course, i have learnt a lot in excel and got a lot of challenges(quizzes) that helped master what i had learnt. Thank you Coursera

by Alison T

2015年12月21日

This course was a great recap in math/statistics that I had totally forgotten about. Things were explained clearly, and the application of concepts was practical

by Vivek S

2016年9月26日

Excellent Course!! Great insight on binary classification model !! I recommend this course to anyone who is looking to master data analysis skills using Excel.

by Jennifer L

2019年1月24日

Lots of information in a short period of time. Last Final was challenging to say the least, but by reading the Discussion Form you are able to get through it.

by 王玮

2019年12月30日

very useful and straight forward course. excel is a handy and useful tool for everyday work and study, learning excel VBA and solver plug-in helps me a lot.

by Khalid Q

2016年8月18日

The course is built around people doing/studying business and economics. I am a scientist but I still learned a lot from it. The course is very practical.

by Mike S

2015年11月6日

GREAT ClASS!!!....The instructor is very good at explaining difficult topics the spreadsheets are very clear and comprehensive really enjoying this class

by Atish S

2017年8月30日

Statistics knowledge can be extremely helpful. Conceptually and course design is sufficient to explain what all is required to make a predictive model.

by Niklank J

2020年4月18日

Precise, informative and challenging for a beginner. Hopefully, others take this course if they wish to understand the regression models from scratch.

by Saurabh K S

2020年6月8日

A good course to start building primitive analysis models. Teaching and assignments are to the mark and assist in understanding the concepts better.

by Xi L

2017年7月31日

I don't suggest to starters without econometrics or statistics knowledge, but the course is a quite systematic with elaborate examples or templates.

by Hitan C

2020年11月12日

It is a tough course but if you finish it you gain a lot of knowledge about statistical analysis and application using excel! I really enjoyed it!

by Amrisha

2017年6月4日

The instructor has taken every possible care to present the content in a very lucid manner, decked with illustrative examples and case analytics.

by ALVIN S S M 2

2020年6月17日

Really Intuitive course, and I really enjoyed the course content. The course is the best option if you are starting out as a Business Analyst.

by Javier L

2017年11月28日

A very challenging course with lots of Information that will help you excel in statistics or at least gain a profound knowledge in this field.

by Galina

2016年1月13日

Thank you very much for great course.

I have some difficult with this course and I did not finish it. Whatever the course was very interesting.

by Ndilisa M

2017年9月28日

Great course!

I would have liked more practical linear regression example. This course has both been challenging and informative! Thank you.

by kamran s

2018年6月4日

I joined the course to learn some Excel but end up learning about Data Analysis. I enjoyed it very much it was tough but very informative.

by Peter M

2016年2月23日

Great course for learning some data analysis with excel that is also accessible even if you have had little experience in excel before.

2020年10月27日

It is a great start for Financial Data analyst. It is so interesting that it is paves way for data scientist with applicable features.

by Duke A A

2020年8月3日

Great course. Enjoyed the course as the instructor had command over the subject and explained everything perfectly to my understanding

by Marcela E

2019年6月21日

es un curso que te va a ayudar a saber manejar excel y ademas de aprender los temas básicos aprenderás de temas como teste de modelos.

by Geoff S

2017年3月16日

I enjoyed the class even though I felt it was a little over my head. I learned a lot about the processes involved in doing this work.

by Binyue X

2020年5月17日

Great information about how to use EXCEL. I suggest you watch a video on Youtube to start learning math and Data Analysis in Excel.