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學生對 约翰霍普金斯大学 提供的 回归模型 的評價和反饋

4.4
3,307 個評分

課程概述

Linear models, as their name implies, relates an outcome to a set of predictors of interest using linear assumptions. Regression models, a subset of linear models, are the most important statistical analysis tool in a data scientist’s toolkit. This course covers regression analysis, least squares and inference using regression models. Special cases of the regression model, ANOVA and ANCOVA will be covered as well. Analysis of residuals and variability will be investigated. The course will cover modern thinking on model selection and novel uses of regression models including scatterplot smoothing....

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KA

2017年12月16日

Excellent course that is jam-packed with useful material! It is quite challenging and gives a thorough grounding in how to approach the process of selecting a linear regression model for a data set.

DA

2019年3月10日

This module was the maximum. I learned how powerful the use of Regression Models techniques in Data Science analysis is. I thank Professor Brian Caffo for sharing his knowledge with us. Thank you!

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376 - 回归模型 的 400 個評論(共 549 個)

創建者 Nora M

2017年12月1日

Good course for basic regression. Would have enjoyed more time spent on properly interpreting results and how they are relevant to answering business questions.

創建者 Roopak M

2018年9月10日

Nice course that helps make your foundations in regression modelling strong. The complexity of the course project can be increased to a more difficult level.

創建者 Polina

2018年6月29日

This course is a practical introduction to the regression models. Materials and organization are great, however slides and presentations require some work.

創建者 Martina H

2016年8月19日

Good course. My only negative remark is that I really missed the swirl exercises that were available for the other courses of this specialization.

創建者 Talant R

2016年10月24日

Great course to learn various regression models and "R" tools to implement them efficiently, but

was little hard to keep with the deadline.

創建者 Jim B

2017年4月27日

Some lab work (swirl()) did not match the material presentation order. Essential coursework delivered at a blistering pace. Good Stuff.

創建者 Mohamed T

2018年3月19日

Great course, learned a lot. The only point is that I was hoping to learn more about general linear models and its applications.

創建者 Andrew

2019年5月15日

Great introduction to regression models. A ton packed into the class. Be ready to be challenged, but you'll learn a lot.

創建者 Pieter v d V

2018年6月12日

Useful information about regression models, but to really understand the math you have to do a lot of googling yourself.

創建者 Federico A V R

2017年9月13日

Would love to see more hands on practical explanations rather tan mostly slides.

Content is great though!

創建者 Brian F

2017年8月15日

This a challenging course, overall I think it was good, but the material could be a bit better presented.

創建者 Chonlatit P

2018年8月18日

Love this course. teach me to understand Linear Regression more, especially swirl class is great.

創建者 Shakti P S

2016年2月29日

Good course. Prof. Caffo is a great teacher! Hope to see an advanced version of RegMods soon!

創建者 Freddie K

2017年7月9日

Really good! All the pieces from the previous courses start to come together into a whole.

創建者 Billy J

2016年4月7日

Videos were very difficult to follow along with. Overall, I learned a good amount though.

創建者 Andrea G

2021年1月10日

A very good and comprehensive introduction to Regression Models with practical exercises.

創建者 B S

2018年7月2日

Nice course. It would however be better to include a summary how to approach an analysis.

創建者 Nigel M

2017年9月18日

Good introduction to regressions and the process of applying regression analysis to data.

創建者 Luiz E B J

2019年11月26日

The content is to long, maybe would be interesting split the content in other modules.

創建者 Deleted A

2019年3月11日

Great course, but please check those subtitles that are occasionally completely off!

創建者 Andrea S

2017年2月25日

Very good material but often too fragmentend/messy. The notes would need re-writing.

創建者 Abrahan G U Ñ

2016年2月10日

It is a great introductory course into Regression analysis. I highly recommend it!

創建者 Daniel J R

2018年12月19日

Quite practical. It does encourage one to follow-up with a more advanced course.

創建者 Ravi V

2018年10月12日

Overall a good course. But I was expecting more in depth covering of the topics.

創建者 César A C

2018年2月3日

Un curso bastante completo, aunque un pondría más ejemplos en la sección de GLM.