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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
3,018 個評分
506 條評論

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

Dec 17, 2017

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.

BA

Feb 01, 2017

It really helped me to have a better understanding of these Regression Models. However, I've noticed that there is a video recording repeated: Week 3, Model Selection. Part 3 is included in Part 2.

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126 - 回归模型 的 150 個評論(共 487 個)

創建者 Bruno R S

Mar 05, 2019

A deep review on linear, logistic and regression models. The critical tool for modelling.

創建者 Walter T

Dec 08, 2016

A well defined learning path to understand the fundation of machine learning techniques.

創建者 Purificación V

Nov 13, 2019

Es un gran curso para aprender, junto con el resto de los cursos de la especialización.

創建者 Channaveer P

Oct 12, 2019

Amazing course... good learning experience. Very useful for my role in my Organization.

創建者 Andrew V

May 15, 2017

Nicely presented and understandable course with a challenging an interesting project.

創建者 BAUYRJAN J

Feb 01, 2017

Excellent course, but you have to use other materials from different courses as well.

創建者 Sergio A

Dec 31, 2017

We learn some basic econometrics in this class and how to do basic regression mdels

創建者 Sandhya A

Jun 02, 2018

Learned a lot about various regression model, concept like fitting and overfitting

創建者 Christian H

Aug 23, 2017

Great course; practical introduction to regression models at the university level.

創建者 Roberto D

Jun 21, 2017

Concepts explained and illustrated very well to understand how variables differ.

創建者 Harris P

Dec 19, 2016

Was tough but thoroughly had fun completing it. Its a cleverly designed course.

創建者 Erich F G

Mar 20, 2018

Challenging course. Brought back memories of graduate school in the early 90s

創建者 Carlos A C Z

Jan 15, 2018

This was a good course. I learn a lot making the final Project of the course

創建者 Raunak S

Nov 10, 2018

a very good course before digging deeper into Data Science advanced topics.

創建者 Tai C M

Sep 26, 2017

This course is not as tough as the statistics class. Easier to understand.

創建者 SATHYANARAYANAN S

Sep 11, 2017

Very good for anyone wanting to get into the field of Data Science using R

創建者 Vitalii S

Jul 20, 2017

I liked this course, but I would like that last task be more complicated.

創建者 Joe B

Jan 30, 2016

Great course with a thorough introduction to regression and linear model.

創建者 Jay S

Jul 29, 2016

Very informative and detailed explanation of how regression model works!

創建者 Mayank C

Feb 25, 2016

Very comprehensive course for developing the basics of regression models

創建者 Shubham S Y

Jun 26, 2017

Good for clearing out your basic Regression doubts and that too in R!

創建者 Kyle H

Apr 02, 2018

A great, quick treatment of the major touch points of linear models.

創建者 N S N

Jan 02, 2018

Very Exciting Journey of learning and thoroughly enjoyed the course.

創建者 Sabawoon S

Sep 12, 2017

Excellent course, it could be improved with more practical examples.

創建者 Rodrigo P

Aug 04, 2017

Very interesting topics and discussions, but not easy to understand.