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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
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3,805件の評価
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920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.

フィルター：

Mastering Data Analysis in Excel： 551 - 575 / 902 レビュー

by Pitch S

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2015年10月25日

It's very useful to learn how excel able to handle different mathematical models

by Natalie L

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2016年1月14日

Good content, some materials were difficult but the video lecture were rushed.

by Steve T

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2016年1月15日

Good but the final project could have been setup up with better instructions.

by Rommy O R G

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2020年4月13日

Excellent approach of this course, more real case escenarios could be great.

by sina t

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2017年6月16日

Last part of the class was a bit confusing. need more explanation on that.

by m.umair r

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2015年11月6日

A very good COURSE....i was looking it sinc a long time

thank you COURSERA

by Christopher M

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2017年10月9日

A bit ponderous at times. Lots of digression, with limited context given.

by smily a

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2016年1月8日

Great course... Self Explanatory.. Loved the details.. Must take this one

by Alia E

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2017年1月20日

It's not Excel... it's applied probability theory using Excel workbooks.

by Jose A L M

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2015年12月28日

If we would have use a real example to explain the concepts prof Eagger

by Muhammad A

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2015年11月18日

Thanks to Duke university for offering these professional courses free

by Jakub K

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2016年6月9日

Be prepared to study a lot as the material is comprehensive and vast.

by Lola G

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2019年7月1日

Very good course! It's not easy, practical and really interesting.

by Mohtashim k

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2015年11月23日

This course really helps in doing Analytics with the help of EXCEL

by Cheng D

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2018年3月23日

hope there can be clear answers for each assignment in the future

by Yunxi C

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2017年7月10日

Extremely hard! However I learned a lot! Totally worth the time!

by Rafael A

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2020年1月30日

Great content, but some points could have been better explained

by BILAL A H

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2020年7月7日

lacked proper guidance to complete end of the week assignments

by Richa S

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2020年6月26日

Its a good course to do if you are really interested in excel.

by Ravindra K

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2021年8月22日

Binary classification explanation should be more elaborated.

by Dayoung K

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2017年11月24日

It's a productive course but there are quite tough projects.

by Andreas H

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2017年8月28日

The instructions for some of the exercises could be clearer

by Derek

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2016年3月28日

Good course. Wish it was more hands on working with excel.

by Irene A

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2016年1月16日

Clear and useful. But you need a text book to this course.

by Ioannis B

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2017年9月6日

Good course, I would expect more in terms of modelling

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