À propos de ce cours
4,178

100 % en ligne

Commencez dès maintenant et apprenez aux horaires qui vous conviennent.

Dates limites flexibles

Réinitialisez les dates limites selon votre disponibilité.

Niveau débutant

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

Approx. 11 heures pour terminer

Recommandé : 4 weeks, 3-4 hours/week...

Anglais

Sous-titres : Anglais

Ce que vous allez apprendre

  • Check

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

  • Check

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

  • Check

    Perform calculations with multiple predictor variables

Compétences que vous acquerrez

effect modifcationProportional Hazards ModelRegression AnalysisSpline approach

100 % en ligne

Commencez dès maintenant et apprenez aux horaires qui vous conviennent.

Dates limites flexibles

Réinitialisez les dates limites selon votre disponibilité.

Niveau débutant

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

Approx. 11 heures pour terminer

Recommandé : 4 weeks, 3-4 hours/week...

Anglais

Sous-titres : Anglais

Programme du cours : ce que vous apprendrez dans ce cours

Semaine
1
4 heures pour terminer

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 vidéos (Total 177 min), 2 lectures, 2 quiz
9 vidéos
Multiple Linear Regression: Some Examples23 min
Multiple Linear Regression: Basics of Model Estimation, and Handling Uncertainty in the Resulting Estimates14 min
Estimate Group Means and Mean Differences for Groups Who Differ in More than One Predictor with Multiple Linear Regression9 min
The “Linearity” Assumption and Estimating Amount of Variability Explained by Multiple Predictors21 min
Examples from the Literature21 min
Investigating Effect Modification with Multiple Linear Regression (Forthcoming)20 min
Investigating Effect Modification with Multiple Linear Regression—More Examples, For Those Interested18 min
Additional Examples of Multiple Linear Regression34 min
2 lectures
Solutions to Practice Quiz on Multiple Linear Regression10 min
Solutions to Summative Quiz 110 min
2 exercices pour s'entraîner
Practice Quiz: An Overview of Multiple Regression for Estimation, Adjustment, and Basic Prediction, and Multiple Linear Regression30 min
An Overview of Multiple Regression for Estimation, Adjustment, and Basic Prediction, and Multiple Linear Regression30 min
Semaine
2
4 heures pour terminer

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 vidéos (Total 167 min), 2 lectures, 2 quiz
8 vidéos
Multiple Logistic Regression: Basics of Model Estimation, and Handling Uncertainty in the Resulting Estimates18 min
Estimating Group Odds and Proportions, and Odds Ratios for Groups Who Differ in More than One Predictor with Multiple Linear Regression24 min
The “Linearity” Assumption and Basics of Prediction21 min
Examples from the Literature26 min
Investigating Effect Modification with Multiple Logistic Regression, Part 118 min
Investigating Effect Modification with Multiple Logistic Regression, Part 210 min
Additional Examples21 min
2 lectures
Solutions to Practice Quiz Items 1-910 min
Solutions to Quiz on Logistic Regression10 min
2 exercices pour s'entraîner
Practice Quiz: Multiple Logistic Regression30 min
Multiple Logistic Regression30 min
Semaine
3
3 heures pour terminer

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 vidéos (Total 95 min), 2 lectures, 2 quiz
5 vidéos
Basics of Model Estimation and Handling Uncertainty in the Resulting Estimates18 min
Estimating Hazard Ratios for Groups who Differ in more than one Predictor with Multiple Cox Regression12 min
The "Linearity" Assumption and Prediction with Multiple Cox Regression21 min
Examples from the Literature25 min
2 lectures
Soluitons To Multiple Cox Regression Practice Quiz10 min
Solutions: Summative Quiz (Multiple Cox Regression)10 min
2 exercices pour s'entraîner
Practice Quiz: Multiple Cox Regression30 min
Multiple Cox Regression, and Course Concepts30 min
Semaine
4
2 heures pour terminer

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 lecture, 1 quiz
1 lecture
Biostatistical Consulting Project10 min
1 exercice pour s'entraîner
Projects
4.8
1 avisChevron Right

Meilleurs avis

par AMJan 21st 2019

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

Enseignant

Avatar

John McGready, PhD, MS

Associate Scientist, Biostatistics
Bloomberg School of Public Health

À propos de Université Johns-Hopkins

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....

À propos de la Spécialisation Biostatistics in Public Health

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

Foire Aux Questions

  • Une fois que vous êtes inscrit(e) pour un Certificat, vous pouvez accéder à toutes les vidéos de cours, et à tous les quiz et exercices de programmation (le cas échéant). Vous pouvez soumettre des devoirs à examiner par vos pairs et en examiner vous-même uniquement après le début de votre session. Si vous préférez explorer le cours sans l'acheter, vous ne serez peut-être pas en mesure d'accéder à certains devoirs.

  • Lorsque vous vous inscrivez au cours, vous bénéficiez d'un accès à tous les cours de la Spécialisation, et vous obtenez un Certificat lorsque vous avez réussi. Votre Certificat électronique est alors ajouté à votre page Accomplissements. À partir de cette page, vous pouvez imprimer votre Certificat ou l'ajouter à votre profil LinkedIn. Si vous souhaitez seulement lire et visualiser le contenu du cours, vous pouvez accéder gratuitement au cours en tant qu'auditeur libre.

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