## 课程信息

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We advise that you first take the previous courses in the series, particularly Introduction to Statistics, though this is not essential.

### 您将获得的技能

Understand common ways to choose what predictors go into a regression modelRun and interpret Kaplan-Meier curves in RConstruct a Cox regression model in R

100% 在线

We advise that you first take the previous courses in the series, particularly Introduction to Statistics, though this is not essential.

1

## The Kaplan-Meier Plot

4 个视频 （总计 16 分钟）, 11 个阅读材料, 3 个测验
4 个视频
What is Survival Analysis?4分钟
The KM plot and Log-rank test4分钟
What is Heart Failure and How to run a KM plot in R4分钟
11 个阅读材料
About Imperial College & the team10分钟
How to be successful in this course10分钟
Data set and glossary10分钟
Life tables20分钟
Feedback: Life Tables10分钟
The Course Data Set20分钟
Feedback: Running a KM plot and log-rank test3分钟
Practice in R: Run another KM Plot and log-rank test10分钟
Feedback: Running another KM plot and log-rank test10分钟
3 个练习
Survival Analysis Variables30分钟
Life tables30分钟
Practice in R: Running a KM plot and log-rank test20分钟
2

## The Cox Model

3 个视频 （总计 18 分钟）, 4 个阅读材料, 2 个测验
3 个视频
How to run Simple Cox model in R7分钟
Introduction to Missing Data5分钟
4 个阅读材料
Hazard Function and Risk Set20分钟
Practice in R: Simple Cox Model30分钟
Feedback: Simple Cox Model10分钟
2 个练习
Hazard function and Ratio5分钟
Simple Cox Model15分钟
3

## The Multiple Cox Model

1 个视频 （总计 6 分钟）, 7 个阅读材料, 1 个测验
1 个视频
7 个阅读材料
Introduction to Running Descriptives10分钟
Practice in R: Getting to know your data30分钟
Feedback: Getting to know your data10分钟
How to run multiple Cox model in R20分钟
Introduction to Non-convergence10分钟
Practice: Fixing the problem of non-convergence10分钟
Feedback on fixing a non-converging model15分钟
1 个练习
Multiple Cox Model10分钟
4

## The Proportionality Assumption

3 个视频 （总计 11 分钟）, 7 个阅读材料, 3 个测验
3 个视频
Cox proportional hazards assumption4分钟
Summary of Course2分钟
7 个阅读材料
Checking the proportionality assumption10分钟
Feedback on Practice Quiz10分钟
What to do if the proportionality assumption is not met20分钟
How to choose predictors for a regression model20分钟
Practice in R: Running a Multiple Cox Model
Results of the exercise on model selection and backwards elimination10分钟
Final Code10分钟
3 个练习
Assessing the proportionality assumption in practice5分钟
Testing the proportionality assumption with another variable15分钟
End-of-Module Assessment20分钟