課程信息
4,544

第 4 門課程(共 4 門)

100% 在線

立即開始,按照自己的計劃學習。

可靈活調整截止日期

根據您的日程表重置截止日期。

初級

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

完成時間大約為11 小時

建議:4 weeks, 3-4 hours/week...

英語(English)

字幕:英語(English)

您將學到的內容有

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    Practice multiple regression methods to determine relationships between an outcome and multiple predictors

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    Use the Spline approach for non-linear relationships with continuous predictors

  • Check

    Perform calculations with multiple predictor variables

您將獲得的技能

effect modifcationProportional Hazards ModelRegression AnalysisSpline approach

第 4 門課程(共 4 門)

100% 在線

立即開始,按照自己的計劃學習。

可靈活調整截止日期

根據您的日程表重置截止日期。

初級

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

完成時間大約為11 小時

建議:4 weeks, 3-4 hours/week...

英語(English)

字幕:英語(English)

教學大綱 - 您將從這門課程中學到什麼

1
完成時間為 4 小時

An Overview of Multiple Regression for Estimation, Adjustment, and Basic Prediction, and Multiple Linear Regression

Within this module, an overview of multiple regression will be provided. Additionally, examples and applications will be examined. A practice quiz is provided to test your knowledge before completing the graded quiz. ...
9 個視頻 (總計 177 分鐘), 2 個閱讀材料, 2 個測驗
9 個視頻
Multiple Linear Regression: Some Examples23分鐘
Multiple Linear Regression: Basics of Model Estimation, and Handling Uncertainty in the Resulting Estimates14分鐘
Estimate Group Means and Mean Differences for Groups Who Differ in More than One Predictor with Multiple Linear Regression9分鐘
The “Linearity” Assumption and Estimating Amount of Variability Explained by Multiple Predictors21分鐘
Examples from the Literature21分鐘
Investigating Effect Modification with Multiple Linear Regression (Forthcoming)20分鐘
Investigating Effect Modification with Multiple Linear Regression—More Examples, For Those Interested18分鐘
Additional Examples of Multiple Linear Regression34分鐘
2 個閱讀材料
Solutions to Practice Quiz on Multiple Linear Regression10分鐘
Solutions to Summative Quiz 110分鐘
2 個練習
Practice Quiz: An Overview of Multiple Regression for Estimation, Adjustment, and Basic Prediction, and Multiple Linear Regression30分鐘
An Overview of Multiple Regression for Estimation, Adjustment, and Basic Prediction, and Multiple Linear Regression30分鐘
2
完成時間為 4 小時

Multiple Logistic Regression

Module two covers examples of multiple logistic regression, basics of model estimates, and a discussion of effect modification. In addition to lectures, you will also be completing a practice quiz and graded quiz. ...
8 個視頻 (總計 167 分鐘), 2 個閱讀材料, 2 個測驗
8 個視頻
Multiple Logistic Regression: Basics of Model Estimation, and Handling Uncertainty in the Resulting Estimates18分鐘
Estimating Group Odds and Proportions, and Odds Ratios for Groups Who Differ in More than One Predictor with Multiple Linear Regression24分鐘
The “Linearity” Assumption and Basics of Prediction21分鐘
Examples from the Literature26分鐘
Investigating Effect Modification with Multiple Logistic Regression, Part 118分鐘
Investigating Effect Modification with Multiple Logistic Regression, Part 210分鐘
Additional Examples21分鐘
2 個閱讀材料
Solutions to Practice Quiz Items 1-910分鐘
Solutions to Quiz on Logistic Regression10分鐘
2 個練習
Practice Quiz: Multiple Logistic Regression30分鐘
Multiple Logistic Regression30分鐘
3
完成時間為 3 小時

Multiple Cox Regression

The last module for this class focuses on multiple Cox regression, the “Linearity” assumption, examples, and applications. You will complete a practice quiz, graded quiz, and project. ...
5 個視頻 (總計 95 分鐘), 2 個閱讀材料, 2 個測驗
5 個視頻
Basics of Model Estimation and Handling Uncertainty in the Resulting Estimates18分鐘
Estimating Hazard Ratios for Groups who Differ in more than one Predictor with Multiple Cox Regression12分鐘
The "Linearity" Assumption and Prediction with Multiple Cox Regression21分鐘
Examples from the Literature25分鐘
2 個閱讀材料
Soluitons To Multiple Cox Regression Practice Quiz10分鐘
Solutions: Summative Quiz (Multiple Cox Regression)10分鐘
2 個練習
Practice Quiz: Multiple Cox Regression30分鐘
Multiple Cox Regression, and Course Concepts30分鐘
4
完成時間為 2 小時

Course Project

During this module, you get the chance to demonstrate what you've learned by putting yourself in the shoes of biostatistical consultant on two different studies, one about self-administration of injectable contraception and one about medical appointment scheduling in Brazil. The two research teams have asked you to help them interpret previously published results in order to inform the planning of their own studies. If you've already taken other courses in this specialization, then this scenario will be familiar. ...
1 個閱讀材料, 1 個測驗
1 個閱讀材料
Biostatistical Consulting Project10分鐘
1 個練習
Project
4.8
1 個審閱Chevron Right

熱門審閱

創建者 AMJan 21st 2019

Would love to learn more from Dr. McGready in statistical courses more advanced than the ones offered in this specialization

講師

Avatar

John McGready, PhD, MS

Associate Scientist, Biostatistics
Bloomberg School of Public Health

關於 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....

關於 Biostatistics in Public Health 專項課程

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....
Biostatistics in Public Health

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