# 學生對 杜克大学 提供的 Linear Regression and Modeling 的評價和反饋

4.7
1,522 個評分
281 條評論

## 課程概述

This course introduces simple and multiple linear regression models. These models allow you to assess the relationship between variables in a data set and a continuous response variable. Is there a relationship between the physical attractiveness of a professor and their student evaluation scores? Can we predict the test score for a child based on certain characteristics of his or her mother? In this course, you will learn the fundamental theory behind linear regression and, through data examples, learn to fit, examine, and utilize regression models to examine relationships between multiple variables, using the free statistical software R and RStudio....

## 熱門審閱

TM
2020年7月21日

A great primer on linear regression with labs that help to establish understanding and a project that is focused enough not to be overwhelming, and allows the learner to play around with the concepts

PK
2017年5月23日

Very good course taught by Dr. Mine who is as always a very good teacher. The videos are very eloquent and easy to understand. Highly recommend it if you are looking for a basic refresher course.

## 251 - Linear Regression and Modeling 的 275 個評論（共 277 個）

2020年11月6日

The Lab could be better if there was a video that goes with it. But overall I love this course.

2016年12月12日

I learnt quite a bit. One of the most useful courses! I would suggest add more exercises in R.

2016年12月12日

This course has provided me with a good and simple understanding on the concept

2016年8月31日

This is a great course for this specialization but don't expect much depth.

2016年6月6日

nice lecture, but it is really too short, not into too much details.

2016年10月27日

Excellent course, I think it still could include more content!

2017年5月22日

Great course and lots of useful knowledge!

2020年1月25日

Not covered entire regression technique

2019年4月18日

A good course for Bayesian statistics.

2020年6月8日

Great model with clear explanations

2021年2月3日

Nice overview and R examples!

2017年4月19日

Very useful insights and lea

2019年4月21日

2018年3月20日

Awesome course.

2018年12月11日

A good course

2018年3月14日

excellent

2018年4月30日

Other nits about the depth and breadth of the course aside, I thought it was a good course. The main critique I have to offer is the lack of emphasis of using the power of R. When teaching model selection, the course should have at least provided instruction—or at least a written resource—on how to write the R code for automating forward/backward selection by R^2.* Being a course about using R as well as about linear regression and modeling, it seems like the appropriate thing to do.

(*A classmate whose final project I peer-reviewed used for loops to run the forward model selection based on R^2. That's how I learned about it.)

2020年3月19日

Overall it covers everything that you would want this course to.

However, I was a complete beginner when starting this course, and as a result I regularly got confused (especially when it came to coding in R)

3/5 stars for me

2017年10月16日

Provides a good overview, but I felt some loose ends were not addressed in terms of how stringent the conditions need to be met, and if one can use MLR when this is not the case.

2019年11月8日

lectures are great.

but no tutor answers my question posted in discussion board.

2016年8月9日

Covers the basic of Linear Regression, would like to see more advanced material.

2017年11月3日

Only contains linear regression as opposed to other model types

2019年8月20日

The grading is just so annoying

2021年2月15日

dropped

2020年6月16日

Average