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Специализация

Курс 3 из 4 в программе

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100% онлайн

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Гибкие сроки

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Начальный уровень

Начальный уровень

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

Часов на завершение

Прибл. 8 часа на выполнение

Предполагаемая нагрузка: 4 weeks, 3-4 hours/week...
Доступные языки

Английский

Субтитры: Английский

Чему вы научитесь

  • Check

    Practice simple regression methods to determine relationships between an outcome and a predictor

  • Check

    Recognize confounding in statistical analysis

  • Check

    Perform estimate adjustments

Приобретаемые навыки

P-ValueProportional Hazards ModelConfoundingregression
Специализация

Курс 3 из 4 в программе

100% онлайн

100% онлайн

Начните сейчас и учитесь по собственному графику.
Гибкие сроки

Гибкие сроки

Назначьте сроки сдачи в соответствии со своим графиком.
Начальный уровень

Начальный уровень

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

Часов на завершение

Прибл. 8 часа на выполнение

Предполагаемая нагрузка: 4 weeks, 3-4 hours/week...
Доступные языки

Английский

Субтитры: Английский

Программа курса: что вы изучите

Неделя
1
Часов на завершение
3 ч. на завершение

Simple Regression Methods

Module one covers simple regression, the four different types of regression, commonalities between them, and simple linear aggression. Before completing the graded quiz, you can test your knowledge with the practice quiz. ...
Reading
8 видео ((всего 148 мин.)), 2 тестов
Video8 видео
Simple Regression: An Overview17мин
Simple Linear Regression with a Binary (or Nominal Categorical) Predictor14мин
Simple Linear Regression with a Categorical Predictor22мин
Simple Linear Regression with a Continuous Predictor25мин
Simple Linear Regression Model: Estimating the Regression Equation—Accounting for Uncertainty in the Estimates25мин
Measuring the Strength of a Linear Association22мин
Additional Examples17мин
Quiz2 практического упражнения
Practice Quiz: Simple Linear Regression
Simple Linear Regression30мин
Часов на завершение
2 ч. на завершение

Simple Logistic Regression

Within module two, we will look at logistic regression, create confidence intervals, and estimate p-values. You will have the opportunity to test your knowledge in both a practice quiz and a graded quiz. ...
Reading
6 видео ((всего 89 мин.)), 2 тестов
Video6 видео
Simple Logistic Regression: An Overview9мин
Simple Logistic Regression with a Binary (or Categorical) Predictor22мин
Simple Logistic Regression: Accounting for Uncertainty in the Estimates15мин
Estimating Risk and Functions of Risk from Logistic Regression Results16мин
Additional Examples21мин
Quiz2 практического упражнения
Practice Quiz: Simple Logistic Regression
Logistic Regression30мин
Неделя
2
Часов на завершение
2 ч. на завершение

Simple Cox Proportional Hazards Regression

Module three focuses on Cox regression with different predictors. You will have the opportunity to test your knowledge first with the practice quiz and, then, with the graded quiz. ...
Reading
7 видео ((всего 101 мин.)), 2 тестов
Video7 видео
Simple Cox Regression: An Overview17мин
Simple Cox Regression with a Binary (or Categorical) Predictor17мин
Simple Cox Regression with a Continuous Predictor23мин
Simple Cox Regression: Accounting for Uncertainty in the Estimates14мин
Estimating Survival Curves from Cox Regression Results11мин
Additional Examples14мин
Quiz2 практического упражнения
Practice Quiz: Simple Cox Proportional Hazards Regression
Simple Cox Regression30мин
Неделя
3
Часов на завершение
3 ч. на завершение

Confounding, Adjustment, and Effect Modification

Within module four, you will look at confounding and adjustment, and unadjusted and adjusted association estimates. Additionally, you will learn about effect modification. Similar to previous modules, you will first take a practice quiz before completing the graded quiz. ...
Reading
10 видео ((всего 117 мин.)), 2 тестов
Video10 видео
Confounding: A Formal Definition and Some Examples15мин
Adjusted Estimates: Presentation, Interpretation, and Utility for Assessing Confounding11мин
Adjusted Estimates: The General Idea Behind the Computations8мин
Additional Examples7мин
Effect modification: Introduction with an analytic example17мин
Effect modification: Tree damage and elevation example15мин
Effect modification: Examples from the literature16мин
Confounding versus effect modification: A review7мин
Additional examples15мин
Quiz2 практического упражнения
Practice Quiz: Confounding and Effect Modification12мин
Confounding and Effect Modification30мин
Неделя
4
Часов на завершение
2 ч. на завершение

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. ...
Reading
1 материал для самостоятельного изучения, 1 тест
Reading1 материал для самостоятельного изучения
Biostatistical Consulting Project10мин
Quiz1 практическое упражнение
Course Project Quiz

Преподаватель

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John McGready, PhD, MS

Associate Scientist, Biostatistics
Bloomberg School of Public Health

О 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....

О специализации ''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

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  • 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 enroll in the course, you get access to all of the courses in the Specialization, and you earn a certificate when you complete the work. 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.

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