About this Course
최근 조회 112,053

100% 온라인

지금 바로 시작해 나만의 일정에 따라 학습을 진행하세요.

유동적 마감일

일정에 따라 마감일을 재설정합니다.

완료하는 데 약 23시간 필요

권장: 6 weeks of study, 2-3 hours/week...

영어

자막: 영어

귀하가 습득할 기술

Clinical ResearchStatisticsStatistical AnalysisStatistical Hypothesis Testing

100% 온라인

지금 바로 시작해 나만의 일정에 따라 학습을 진행하세요.

유동적 마감일

일정에 따라 마감일을 재설정합니다.

완료하는 데 약 23시간 필요

권장: 6 weeks of study, 2-3 hours/week...

영어

자막: 영어

강의 계획 - 이 강좌에서 배울 내용

1
완료하는 데 5시간 필요

Getting things started by defining study types

11개 동영상 (총 45분), 11 readings, 2 quizzes
11개의 동영상
About the course2m
Observing and intervening: Observational & experimental studies3m
Observing and describing: Case series studies3m
Comparing groups: Case-control studies3m
Collecting data at one point in time: Cross-sectional studies3m
Studying a group with common traits: Cohort studies4m
Let's intervene: Experimental studies6m
Working with existing research: Meta-analysis and Systematic Review4m
Doing a literature search: Part 14m
Doing a literature search: Part 26m
11개의 읽기 자료
How this course works10m
Pre-course survey10m
Study types10m
Key notes: Observational and experimental studies10m
Key notes: Case series studies10m
Key notes: Case-control studies10m
Key notes: Cross-sectional studies10m
Key notes: Cohort studies10m
Key notes: Experimental studies10m
Key notes: Meta-analysis and systematic review10m
Peer review introduction10m
1개 연습문제
Test your knowledge: Study types16m
2
완료하는 데 4시간 필요

Describing your data

15개 동영상 (총 64분), 12 readings, 4 quizzes
15개의 동영상
Some key concepts: Definitions4m
Data types1m
Arbitary classification: Nominal categorical data1m
Natural ordering of attributes: Ordinal categorical data2m
Measurements and numbers: Numerical data types3m
How to tell the difference: Discrete and continuous variables3m
Introduction1m
Measures of central tendency5m
Measures of dispersion6m
(Optional) Setting up spreadsheet software to do your own analysis3m
(Optional) Descriptive statistics using spreadsheet software9m
Making inferences: Sampling5m
Types of sampling3m
Case study 19m
12개의 읽기 자료
Key notes: Definitions10m
Key notes: Data types10m
Key notes: Nominal categorical data10m
Key notes: Ordinal categorical data10m
Key notes: Numerical data types10m
Key notes: Discrete and continuous variables10m
Key notes: Describing the data10m
Key notes: Measures of central tendency10m
Key notes: Measures of dispersion10m
Visual representation of data10m
Key notes: Sampling10m
Key notes: Types of sampling10m
4개 연습문제
Test your knowledge: Data types10m
Test your knowledge: Measures of central tendency and dispersion10m
Test your knowledge: Sampling10m
Week 2 Graded Quiz20m
3
완료하는 데 4시간 필요

Building an intuitive understanding of statistical analysis

14개 동영상 (총 78분), 12 readings, 4 quizzes
14개의 동영상
Working out the probability: Rolling dice5m
Area under the curve: Continuous data types4m
Introduction to the central limit theorem: The heart of probability theory1m
Asymmetry and peakedness: Skewness and Kurtosis4m
Learning from the lotto: Combinations4m
Approximating a bell-shaped curve: The central limit theorem4m
Patterns in the data: Distributions2m
The bell-shaped curve: Normal distribution3m
Plotting a sample statistic: Sampling distribution7m
Standard normal distribution: Z distribution9m
Estimating population parameters: t-distribution3m
(Optional) Generating random data point values using spreadsheet software6m
Case study 217m
12개의 읽기 자료
Key notes: P-values10m
Key notes: Rolling dice10m
Key notes: Continuous data types10m
Introduction to the central limit theorem10m
Key notes: Skewness and kurtosis10m
Key notes: Combinations10m
Key notes: Central limit theorem10m
Key notes: Distributions10m
Key notes: Normal distribution10m
Key notes: Sampling distribution10m
Key notes: Z-distribution10m
Key notes: The t-distibution10m
4개 연습문제
Test your knowledge: Probability10m
Test your knowledge: The central limit theorem10m
Test your knowledge: Distributions10m
Week 3 Graded Quiz20m
4
완료하는 데 4시간 필요

The important first steps: Hypothesis testing and confidence levels

8개 동영상 (총 33분), 6 readings, 3 quizzes
8개의 동영상
Testing assumptions: Null and alternative hypothesis3m
Is there a difference?: Alternative Hypothesis4m
Type I and II: Hypothesis testing errors3m
Introduction to confidence intervals3m
How confident are you?: Confidence levels3m
Interval estimation: Confidence intervals3m
(Optional) Calculating confidence intervals using spreadsheet software10m
6개의 읽기 자료
Key notes: Null and alternative hypothesis10m
Key notes: Alternative hypothesis10m
Key notes: Hypothesis errors10m
Key notes: Introduction to confidence intervals10m
Key notes: Confidence levels10m
Key notes: Confidence intervals10m
2개 연습문제
Testing your knowledge: Hypothesis10m
Test your knowledge: Confidence intervals10m
4.8
341개의 리뷰Chevron Right

23%

이 강좌를 수료한 후 새로운 경력 시작하기

18%

이 강좌를 통해 확실한 경력상 이점 얻기

Understanding Clinical Research: Behind the Statistics의 최상위 리뷰

대학: AMDec 16th 2018

Klopper MD is a great teacher. There are other courses from another top universities about this topic, but I think this is my favourite. This the shortest in duration and most comprehensive among all.

대학: LKJul 29th 2017

Great course!! it is gonna provide you a good foundation in clinical studies if you want to start your career in clinical research! Clear explanation and comprehensive case study! highly recommended!

강사

Avatar

Juan H Klopper

Dr
Department of Surgery

케이프타운대학교 정보

The University of Cape Town is the oldest university in South Africa and is one of the leading research universities on the African continent. UCT has over 25 000 students, of whom 30% are postgraduate students. We offer degrees in six faculties: Commerce, Engineering & the Built Environment, Health Sciences, Humanities, Law, and Science. We pride ourself on our diverse student body, which reflects the many cultures and backgrounds of the region. We welcome international students and are currently home to thousands of international students from over 100 countries. UCT has a tradition of academic excellence that is respected world-wide and is privileged to have more than 30 A-rated researchers on our staff, all of whom are recognised as world leaders in their field. Our aim is to ensure that our research contributes to the public good through sharing knowledge for the benefit of society. Past students include five Nobel Laureates – Max Theiler, Alan Cormack, Sir Aaron Klug, Ralph Bunche and, most recently, J M Coetzee....

자주 묻는 질문

  • 강좌에 등록하면 바로 모든 비디오, 테스트 및 프로그래밍 과제(해당하는 경우)에 접근할 수 있습니다. 상호 첨삭 과제는 이 세션이 시작된 경우에만 제출하고 검토할 수 있습니다. 강좌를 구매하지 않고 살펴보기만 하면 특정 과제에 접근하지 못할 수 있습니다.

  • 수료증을 구매하면 성적 평가 과제를 포함한 모든 강좌 자료에 접근할 수 있습니다. 강좌를 완료하면 전자 수료증이 성취도 페이지에 추가되며, 해당 페이지에서 수료증을 인쇄하거나 LinkedIn 프로필에 수료증을 추가할 수 있습니다. 강좌 콘텐츠만 읽고 살펴보려면 해당 강좌를 무료로 청강할 수 있습니다.

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