Об этом курсе
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Специализация

Курс 1 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. 9 часа на выполнение

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

Английский

Субтитры: Английский

Чему вы научитесь

  • Check

    Calculate continuous data measures

  • Check

    Interpret data visualizations

  • Check

    Analyze binary data

  • Check

    Analyze time to event data

Приобретаемые навыки

StatisticsNormal Distributionsummary measuresbinary data
Специализация

Курс 1 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. 9 часа на выполнение

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

Английский

Субтитры: Английский

Программа курса: что вы изучите

Неделя
1
Часов на завершение
1 ч. на завершение

The Role of Statistics in Public Health Research

Within this learning module, you will learn how statistics are used within public heath research. Topics covered include study design types, data types, and data summarization. You will complete a practice quiz before completing a graded quiz. ...
Reading
6 видео ((всего 64 мин.)), 1 тест
Video6 видео
Introduction and Overview11мин
Samples Versus Population11мин
Considerations with Regard to Study Design22мин
Data Types and Summarization8мин
Additional Examples9мин
Quiz1 практическое упражнение
Practice Quiz: The Role of Statistics in Public Health Research
Часов на завершение
4 ч. на завершение

Continuous Data Measures

Module two involves several lectures, a practice quiz and a graded quiz. Topics include summary statistics, visual displays, role of sample size, and continuous data. ...
Reading
6 видео ((всего 110 мин.)), 2 тестов
Video6 видео
Introduction24мин
Useful Summary Statistics24мин
Visual Displays16мин
The Role of Sample Size on Sample Based Estimates16мин
Comparing Distributions of Continuous Data16мин
Additional Examples11мин
Quiz2 практического упражнения
Practice: Continuous Data Measures
Continuous Data Measures20мин
Неделя
2
Часов на завершение
3 ч. на завершение

The Normal Distribution

The focus of this module is on normal distribution. Topics covered include defining the standard normal distribution, and application of principles of normal distribution to sample data. There is a practice quiz where you can test your knowledge before completing the graded quiz. ...
Reading
5 видео ((всего 75 мин.)), 2 тестов
Video5 видео
The Standard Normal Distribution Defined19мин
Applying the Principles of the Normal Distribution to Sample Data to Estimate Characteristics of Population Data26мин
What Happens When We Apply the Properties of the Normal Distribution to Data Not Approximately Normal: A Warning13мин
Additional Examples12мин
Quiz2 практического упражнения
Practice: The Normal Distribution30мин
The Normal Distribution
Неделя
3
Часов на завершение
3 ч. на завершение

Binary Data

Module four covers binary data and its significance. In addition to lectures, you will complete a practice quiz and a graded quiz. ...
Reading
6 видео ((всего 78 мин.)), 2 тестов
Video6 видео
Binary Data: Definition and Summarization (Binomial Distribution, P-Hat, SD)11мин
Comparing Distributions of Binary Data: Risk Difference and Relative Risk22мин
Comparing Distributions of Binary Data: Odds Ratios16мин
A Brief Note About Ratios (Will Also Be Revisited Later in the Course)12мин
Additional Examples13мин
Quiz2 практического упражнения
Practice: Binary Data20мин
Binary Data
Неделя
4
Часов на завершение
2 ч. на завершение

Dealing with the Element of Time

In module five, you will explore how time is defined and studied in relation to data and learn about the Kaplan-Meir curve. In addition to a practice quiz, you will complete a graded quiz and project. ...
Reading
6 видео ((всего 85 мин.)), 2 тестов
Video6 видео
Time to Event Data: Definition (Censoring) and Numerical Summary Measures (Incidence Rates)24мин
Numerically Comparing Groups on Time to Event Outcomes11мин
Summarizing Time-to-Event Data, Graphically27мин
Graphically Comparing Groups on Time to Event Outcomes9мин
Additional Examples10мин
Quiz2 практического упражнения
Practice: Dealing with the Element of Time
Dealing with Elements of Time
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 asthma medication and the other about self-administration of injectable contraception. The two research teams have asked you to help them interpret previously published results in order to inform the planning of their own studies....
Reading
1 материал для самостоятельного изучения, 1 тест
Reading1 материал для самостоятельного изучения
Biostatistical Consulting Project30мин
Quiz1 практическое упражнение
Course Project Quiz

Преподаватель

Avatar

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

Часто задаваемые вопросы

  • 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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