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#### 初级

The recommended math prerequisite is up through and including basic algebra including logarithms and the equation of a line.

### 您将学到的内容有

• Calculate continuous data measures

• Interpret data visualizations

• Analyze binary data

• Analyze time to event data

### 您将获得的技能

StatisticsNormal Distributionsummary measuresbinary data

#### 初级

The recommended math prerequisite is up through and including basic algebra including logarithms and the equation of a line.

1

## The Role of Statistics in Public Health Research

6 个视频 （总计 64 分钟）, 1 个测验
6 个视频
Introduction and Overview11分钟
Samples Versus Population11分钟
Considerations with Regard to Study Design22分钟
Data Types and Summarization8分钟
1 个练习
Practice Quiz: The Role of Statistics in Public Health Research

## Continuous Data Measures

6 个视频 （总计 88 分钟）, 2 个测验
6 个视频
Useful Summary Statistics24分钟
Visual Displays16分钟
The Role of Sample Size on Sample Based Estimates16分钟
Comparing Distributions of Continuous Data16分钟
2 个练习
Practice: Continuous Data Measures1小时
Continuous Data Measures1 小时 20 分
2

## The Normal Distribution

5 个视频 （总计 75 分钟）, 2 个测验
5 个视频
The Standard Normal Distribution Defined19分钟
Applying the Principles of the Normal Distribution to Sample Data to Estimate Characteristics of Population Data26分钟
What Happens When We Apply the Properties of the Normal Distribution to Data Not Approximately Normal: A Warning13分钟
2 个练习
Practice: The Normal Distribution30分钟
The Normal Distribution1小时
3

## Binary Data

6 个视频 （总计 78 分钟）, 2 个测验
6 个视频
Binary Data: Definition and Summarization (Binomial Distribution, P-Hat, SD)11分钟
Comparing Distributions of Binary Data: Risk Difference and Relative Risk22分钟
Comparing Distributions of Binary Data: Odds Ratios16分钟
A Brief Note About Ratios (Will Also Be Revisited Later in the Course)12分钟
2 个练习
Practice: Binary Data20分钟
Binary Data1小时
4

## Dealing with the Element of Time

6 个视频 （总计 85 分钟）, 2 个测验
6 个视频
Time to Event Data: Definition (Censoring) and Numerical Summary Measures (Incidence Rates)24分钟
Numerically Comparing Groups on Time to Event Outcomes11分钟
Summarizing Time-to-Event Data, Graphically27分钟
Graphically Comparing Groups on Time to Event Outcomes9分钟
2 个练习
Practice: Dealing with the Element of Time
Dealing with Elements of Time1小时

## Course Project

1 个阅读材料, 1 个测验
1 个阅读材料
Biostatistical Consulting Project30分钟
1 个练习
Course Project Quiz1小时
4.8
72 条评论

## 50%

### 来自Summary Statistics in Public Health 的热门评论

Great course. The lecturer makes things so easy to understand. I love that there are additional examples available. I will definitely recommend this course to everyone in healthcare

This is a well structured content. The course is presented in the most simplest form to accommodate complete novices. I found it very educative, practical and lucidly intense.

## 讲师

Associate Scientist, Biostatistics
Bloomberg School of Public Health

## 关于 约翰霍普金斯大学

The mission of The Johns Hopkins University is to educate its students and cultivate their capacity for life-long learning, to foster independent and original research, and to bring the benefits of discovery to the world....

## 关于 Biostatistics in Public Health 专项课程

This specialization is intended for public health and healthcare professionals, researchers, data analysts, social workers, and others who need a comprehensive concepts-centric biostatistics primer. Those who complete the specialization will be able to read and respond to the scientific literature, including the Methods and Results sections, in public health, medicine, biological science, and related fields. Successful learners will also be prepared to participate as part of a research team....

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