课程信息
4.5
2,945 个评分
432 个审阅
专项课程

第 5 门课程(共 10 门)

100% 在线

100% 在线

立即开始,按照自己的计划学习。
可灵活调整截止日期

可灵活调整截止日期

根据您的日程表重置截止日期。
完成时间(小时)

完成时间大约为11 小时

建议:4-9 hours/week...
可选语言

英语(English)

字幕:英语(English), 越南语

您将学到的内容有

  • Check

    Determine the reproducibility of analysis project

  • Check

    Organize data analysis to help make it more reproducible

  • Check

    Publish reproducible web documents using Markdown

  • Check

    Write up a reproducible data analysis using knitr

您将获得的技能

KnitrData AnalysisR ProgrammingMarkup Language
专项课程

第 5 门课程(共 10 门)

100% 在线

100% 在线

立即开始,按照自己的计划学习。
可灵活调整截止日期

可灵活调整截止日期

根据您的日程表重置截止日期。
完成时间(小时)

完成时间大约为11 小时

建议:4-9 hours/week...
可选语言

英语(English)

字幕:英语(English), 越南语

教学大纲 - 您将从这门课程中学到什么

1
完成时间(小时)
完成时间为 2 小时

Week 1: Concepts, Ideas, & Structure

This week will cover the basic ideas of reproducible research since they may be unfamiliar to some of you. We also cover structuring and organizing a data analysis to help make it more reproducible. I recommend that you watch the videos in the order that they are listed on the web page, but watching the videos out of order isn't going to ruin the story. ...
Reading
9 个视频 (总计 72 分钟), 3 个阅读材料, 1 个测验
Video9 个视频
What is Reproducible Research About?8分钟
Reproducible Research: Concepts and Ideas (part 1)7分钟
Reproducible Research: Concepts and Ideas (part 2) 5分钟
Reproducible Research: Concepts and Ideas (part 3) 3分钟
Scripting Your Analysis 4分钟
Structure of a Data Analysis (part 1)12分钟
Structure of a Data Analysis (part 2)17分钟
Organizing Your Analysis11分钟
Reading3 个阅读材料
Syllabus10分钟
Pre-course survey10分钟
Course Book: Report Writing for Data Science in R10分钟
Quiz1 个练习
Week 1 Quiz20分钟
2
完成时间(小时)
完成时间为 3 小时

Week 2: Markdown & knitr

This week we cover some of the core tools for developing reproducible documents. We cover the literate programming tool knitr and show how to integrate it with Markdown to publish reproducible web documents. We also introduce the first peer assessment which will require you to write up a reproducible data analysis using knitr. ...
Reading
9 个视频 (总计 59 分钟), 2 个测验
Video9 个视频
Markdown5分钟
R Markdown6分钟
R Markdown Demonstration7分钟
knitr (part 1)7分钟
knitr (part 2) 4分钟
knitr (part 3) 4分钟
knitr (part 4) 9分钟
Introduction to Course Project 14分钟
Quiz1 个练习
Week 2 Quiz10分钟
3
完成时间(小时)
完成时间为 1 小时

Week 3: Reproducible Research Checklist & Evidence-based Data Analysis

This week covers what one could call a basic check list for ensuring that a data analysis is reproducible. While it's not absolutely sufficient to follow the check list, it provides a necessary minimum standard that would be applicable to almost any area of analysis....
Reading
10 个视频 (总计 60 分钟)
Video10 个视频
RPubs 3分钟
Reproducible Research Checklist (part 1)8分钟
Reproducible Research Checklist (part 2) 10分钟
Reproducible Research Checklist (part 3) 6分钟
Evidence-based Data Analysis (part 1)3分钟
Evidence-based Data Analysis (part 2) 3分钟
Evidence-based Data Analysis (part 3) 4分钟
Evidence-based Data Analysis (part 4) 4分钟
Evidence-based Data Analysis (part 5) 7分钟
4
完成时间(小时)
完成时间为 3 小时

Week 4: Case Studies & Commentaries

This week there are two case studies involving the importance of reproducibility in science for you to watch....
Reading
5 个视频 (总计 59 分钟), 1 个阅读材料, 1 个测验
Video5 个视频
Case Study: Air Pollution14分钟
Case Study: High Throughput Biology30分钟
Commentaries on Data Analysis2分钟
Introduction to Peer Assessment 232
Reading1 个阅读材料
Post-Course Survey10分钟
4.5
432 个审阅Chevron Right
职业方向

33%

完成这些课程后已开始新的职业生涯
工作福利

31%

通过此课程获得实实在在的工作福利

热门审阅

创建者 AAFeb 13th 2016

My favorite course, at least it gives me an argument why scripted statistics is awesome and can be applied to a number of data related activities. Recycling chunks of code has proven useful to me.

创建者 ASJun 23rd 2017

Of course, I liked this course. There was even an extra non-graded assignment. Plus two graded assignments. Quality instruction videos and lots of practice. Everything a learner needs.

讲师

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Roger D. Peng, PhD

Associate Professor, Biostatistics
Bloomberg School of Public Health
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Jeff Leek, PhD

Associate Professor, Biostatistics
Bloomberg School of Public Health
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Brian Caffo, PhD

Professor, Biostatistics
Bloomberg School of Public Health

关于 约翰霍普金斯大学

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....

关于 数据科学 专项课程

Ask the right questions, manipulate data sets, and create visualizations to communicate results. This Specialization covers the concepts and tools you'll need throughout the entire data science pipeline, from asking the right kinds of questions to making inferences and publishing results. In the final Capstone Project, you’ll apply the skills learned by building a data product using real-world data. At completion, students will have a portfolio demonstrating their mastery of the material....
数据科学

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