课程信息
4.5
211 ratings
49 reviews
This class presents the fundamental probability and statistical concepts used in elementary data analysis. It will be taught at an introductory level for students with junior or senior college-level mathematical training including a working knowledge of calculus. A small amount of linear algebra and programming are useful for the class, but not required....
Globe

100% 在线课程

立即开始,按照自己的计划学习。
Calendar

可灵活调整截止日期

根据您的日程表重置截止日期。
Clock

建议:3-5 hours/week

完成时间大约为18 小时
Comment Dots

English

字幕:English

您将获得的技能

Confidence IntervalStatisticsStatistical Hypothesis TestingBiostatistics
Globe

100% 在线课程

立即开始,按照自己的计划学习。
Calendar

可灵活调整截止日期

根据您的日程表重置截止日期。
Clock

建议:3-5 hours/week

完成时间大约为18 小时
Comment Dots

English

字幕:English

教学大纲 - 您将从这门课程中学到什么

1

章节
Clock
完成时间为 5 小时

Introduction, Probability, Expectations, and Random Vectors

You are about to undergo an intense and demanding immersion into the world of mathematical biostatistics. Over the next few weeks, you will learn about probability, expectations, conditional probabilities, distributions, confidence intervals, bootstrapping, binomial proportions, and much more. Module 1 covers experiments, probability, variables, mass functions, density functions, cumulative distribution functions, expectations, variations, and vectors....
Reading
13 个视频(共 179 分钟), 2 个阅读材料, 2 个测验
Video13 个视频
Biostatistics and Experiments12分钟
Set Notation and Probability14分钟
Probability22分钟
Random Variables6分钟
PMFs and PDFs17分钟
CDFs, Survival Functions, and Quantiles11分钟
Expected Values12分钟
Rules About Expected Values10分钟
Variances and Chebyshev's Inequality18分钟
Random Vectors and Independence17分钟
Correlation10分钟
Variance Properties and Sample Variance22分钟
Reading2 个阅读材料
Syllabus10分钟
Faculty10分钟
Quiz2 个练习
Module 1 Homework40分钟
Module 1 Quiz: Introduction, Probability, Expectations, and Random Vectors40分钟

2

章节
Clock
完成时间为 4 小时

Conditional Probability, Bayes' Rule, Likelihood, Distributions, and Asymptotics

This module covers Conditional Probability, Bayes' Rule, Likelihood, Distributions, and Asymptotics. These are the most fundamental core concepts in mathematical biostatistics and statistics. After this module you should be able to recognize and be functional in these key concepts. ...
Reading
7 个视频(共 157 分钟), 2 个测验
Video7 个视频
Bayes' Rule and DLRs23分钟
Likelihood32分钟
Bernoulli Distribution and Binomial Trials15分钟
The Normal Distribution28分钟
Limits and LLN18分钟
CLT and Confidence Intervals23分钟
Quiz2 个练习
Module 2 Homework26分钟
Module 2 Quiz: Conditional Probability, Bayes' Rule, Likelihood, Distributions, and Asymptotics32分钟

3

章节
Clock
完成时间为 3 小时

Confidence Intervals, Bootstrapping, and Plotting

This module covers Confidence Intervals, Bootstrapping, and Plotting. These are core concepts in mathematical biostatistics and statistics. After this module you should be able to recognize and be functional in these key concepts. ...
Reading
7 个视频(共 121 分钟), 2 个测验
Video7 个视频
Student's t Distribution and CI for Normal Means19分钟
Profile Likelihoods8分钟
T Confidence Intervals24分钟
Plotting22分钟
The Jackknife12分钟
Bootstrapping17分钟
Quiz2 个练习
Module 3 Homework20分钟
Module 3 Quiz: Confidence Intervals, Bootstrapping, and Plotting22分钟

4

章节
Clock
完成时间为 2 小时

Binomial Proportions and Logs

This module covers Binomial Proportions and Logs. These are core concepts in mathematical biostatistics and statistics. After this module you should be able to recognize and be functional in these key concepts. ...
Reading
3 个视频(共 71 分钟), 2 个测验
Video3 个视频
Binomial Proportions Part B36分钟
Logs27分钟
Quiz2 个练习
Module 4 Homework10分钟
Module 4 Quiz: Binomial Proportions and Logs10分钟
4.5

热门审阅

创建者 DHJun 5th 2017

I knew a lot about probability before starting this course, but I didn't know much of anything about frequentist statistics. This course helped me understand some tricky concepts.

创建者 PBJan 12th 2016

Very concise, well-presented course. This was my second time taking it as a refresher. Prof. Caffo does a great job presenting the materials. However, prepare to be challenged.

讲师

Brian Caffo, PhD

Professor, Biostatistics
Bloomberg School of Public Health

关于 Johns Hopkins University

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....

常见问题

  • Once you enroll for a Certificate, you’ll have access to all videos, quizzes, and programming assignments (if applicable). Peer review assignments can only be submitted and reviewed once your session has begun. If you choose to explore the course without purchasing, you may not be able to access certain assignments.

  • When you purchase a Certificate you get access to all course materials, including graded assignments. Upon completing the course, your electronic Certificate will be added to your Accomplishments page - from there, you can print your Certificate or add it to your LinkedIn profile. If you only want to read and view the course content, you can audit the course for free.

还有其他问题吗?请访问 学生帮助中心