返回到 Introduction to Statistics & Data Analysis in Public Health

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Welcome to Introduction to Statistics & Data Analysis in Public Health!
This course will teach you the core building blocks of statistical analysis - types of variables, common distributions, hypothesis testing - but, more than that, it will enable you to take a data set you've never seen before, describe its keys features, get to know its strengths and quirks, run some vital basic analyses and then formulate and test hypotheses based on means and proportions. You'll then have a solid grounding to move on to more sophisticated analysis and take the other courses in the series. You'll learn the popular, flexible and completely free software R, used by statistics and machine learning practitioners everywhere. It's hands-on, so you'll first learn about how to phrase a testable hypothesis via examples of medical research as reported by the media. Then you'll work through a data set on fruit and vegetable eating habits: data that are realistically messy, because that's what public health data sets are like in reality. There will be mini-quizzes with feedback along the way to check your understanding. The course will sharpen your ability to think critically and not take things for granted: in this age of uncontrolled algorithms and fake news, these skills are more important than ever.
Prerequisites
Some formulae are given to aid understanding, but this is not one of those courses where you need a mathematics degree to follow it. You will need only basic numeracy (for example, we will not use calculus) and familiarity with graphical and tabular ways of presenting results. No knowledge of R or programming is assumed....

创建者 MN

•Apr 08, 2019

Wonderful explanation and introduction to R programing. With minimal additional self learning you can easily master all of the content of the course.

创建者 UA

•Apr 07, 2019

Superb course. I will recommend to all Public Health Practitioners.

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6 个审阅

创建者 Mayur Narkhede

•Apr 08, 2019

Wonderful explanation and introduction to R programing. With minimal additional self learning you can easily master all of the content of the course.

创建者 Usman Al-Rashid

•Apr 07, 2019

Superb course. I will recommend to all Public Health Practitioners.

创建者 Thomas J. Haslam

•Mar 31, 2019

Clear and no nonsense. Do recommend.

创建者 Enrique Diaz Ocampo

•Mar 31, 2019

I highly recommend it

创建者 Yifan Zhu

•Mar 27, 2019

very friendly for new beginners

创建者 CHRISTOS DARAS

•Feb 28, 2019

more time needed to reiew R