Informações sobre o curso
4.2
45 classificações
11 avaliações
Learn fundamental concepts in data analysis and statistical inference, focusing on one and two independent samples....
Globe

cursos 100% online

Comece imediatamente e aprenda em seu próprio cronograma.
Calendar

Prazos flexíveis

Redefinir os prazos de acordo com sua programação.
Clock

Sugerido: 6 hours/week

Aprox. 15 horas restantes
Comment Dots

English

Legendas: English

Habilidades que você terá

StatisticsStatistical Hypothesis TestingBiostatistics
Globe

cursos 100% online

Comece imediatamente e aprenda em seu próprio cronograma.
Calendar

Prazos flexíveis

Redefinir os prazos de acordo com sua programação.
Clock

Sugerido: 6 hours/week

Aprox. 15 horas restantes
Comment Dots

English

Legendas: English

Programa - O que você aprenderá com este curso

1

Seção
Clock
3 horas para concluir

Hypothesis Testing

In this module, you'll get an introduction to hypothesis testing, a core concept in statistics. We'll cover hypothesis testing for basic one and two group settings as well as power. After you've watched the videos and tried the homework, take a stab at the quiz....
Reading
12 vídeos (Total de 121 min), 1 leitura, 2 testes
Video12 videos
More Hypothesis Testing12min
General Rules of Hypothesis Testing13min
Two-sided Tests9min
Confidence Intervals & P Values13min
Power2min
Calculating Power8min
T Tests & Monte Carlo14min
Two Sample Tests - Matched Data I6min
Two Sample Tests - Matched Data II8min
Two Sample Tests - Regression to the Mean12min
Two Sample Tests - Two Independent Groups17min
Reading1 leituras
Syllabus10min
Quiz2 exercícios práticos
Module 1 Homework (Not counted toward final grade)26min
Module 1 Quiz26min

2

Seção
Clock
2 horas para concluir

Two Binomials

In this module we'll be covering some methods for looking at two binomials. This includes the odds ratio, relative risk and risk difference. We'll discussing mostly confidence intervals in this module and will develop the delta method, the tool used to create these confidence intervals. After you've watched the videos and tried the homework, take a crack at the quiz!...
Reading
8 vídeos (Total de 75 min), 2 testes
Video8 videos
Two Sample Binomial Tests - Exact Tests9min
Two Sample Binomial Tests - Comparing 2 Binomial Proportions17min
Relative Risks & Odds Ratios - Relative Measures4min
Relative Risks & Odds Ratios - The Relative Risk8min
Relative Risks & Odds Ratios - The Odds Ratio7min
Delta Method4min
Delta Method & Derivation9min
Quiz2 exercícios práticos
Module 2 Homework12min
Module 2 Quiz12min

3

Seção
Clock
2 horas para concluir

Discrete Data Settings

In this module, we'll discuss testing in discrete data settings. This includes the famous Fisher's exact test, as well as the many forms of tests for contingency table data. You'll learn the famous observed minus expected squared over the expected formula, that is broadly applicable. ...
Reading
7 vídeos (Total de 98 min), 2 testes
Video7 videos
Hyper-Geometric Distribution8min
Fisher's Exact Text in Practice & Monte Carlo16min
Chi Squared Testing16min
Testing Independence10min
Generalization22min
Goodness of Fit Testing11min
Quiz2 exercícios práticos
Module 3 Homework12min
Module 3 Quiz16min

4

Seção
Clock
3 horas para concluir

Techniques

This module is a bit of a hodge podge of important techniques. It includes methods for discrete matched pairs data as well as some classical non-parametric methods....
Reading
16 vídeos (Total de 153 min), 2 testes
Video16 videos
Simpson's Paradox, more examples9min
Weighting8min
CMH test15min
Case Control Sampling13min
Exact inference for The Odds Ratio8min
Matched 2x2 Tables3min
Dependence and Marginal Homogeneity8min
Estimation of the Marginal Difference in Proportions4min
Odds and Ends for Matched 2x2 Tables14min
the sign test7min
the sign rank test10min
the rank sum test12min
Poisson distribution9min
Poisson likelihood9min
Poisson P-value calculation7min
Quiz2 exercícios práticos
Module 4 Homework14min
Module 4 Quiz14min
4.2

Melhores avaliações

por ACJul 28th 2018

Please, make a reboot of this course with some improvements in the material.\n\nMore examples\n\nMore solved exercises.\n\nMore homework.

por VVSep 8th 2018

Outstanding professor -- more rigorous than other similar classes. Just the right degree of challenge in the quizzes.

Instrutores

Brian Caffo, PhD

Professor, Biostatistics
Bloomberg School of Public Health

Sobre 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....

Perguntas Frequentes – FAQ

  • 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.

Mais dúvidas? Visite o Central de Ajuda ao Aprendiz.