About this Course

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Learner Career Outcomes

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Shareable Certificate
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Start instantly and learn at your own schedule.
Flexible deadlines
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Approx. 56 hours to complete
English
Subtitles: English, Korean, Vietnamese, Chinese (Simplified)

What you will learn

  • Understand analytic graphics and the base plotting system in R

  • Use advanced graphing systems such as the Lattice system

  • Make graphical displays of very high dimensional data

  • Apply cluster analysis techniques to locate patterns in data

Skills you will gain

Cluster AnalysisGgplot2R ProgrammingExploratory Data Analysis

Learner Career Outcomes

38%

started a new career after completing these courses

38%

got a tangible career benefit from this course

15%

got a pay increase or promotion
Shareable Certificate
Earn a Certificate upon completion
100% online
Start instantly and learn at your own schedule.
Flexible deadlines
Reset deadlines in accordance to your schedule.
Approx. 56 hours to complete
English
Subtitles: English, Korean, Vietnamese, Chinese (Simplified)

Offered by

Johns Hopkins University logo

Johns Hopkins University

Syllabus - What you will learn from this course

Content RatingThumbs Up94%(11,217 ratings)Info
Week
1

Week 1

20 hours to complete

Week 1

20 hours to complete
15 videos (Total 109 min), 6 readings, 7 quizzes
15 videos
Installing R on Windows (3.2.1)3m
Installing R on a Mac (3.2.1)1m
Installing R Studio (Mac)3m
Setting Your Working Directory (Windows)7m
Setting Your Working Directory (Mac)7m
Principles of Analytic Graphics12m
Exploratory Graphs (part 1)9m
Exploratory Graphs (part 2) 5m
Plotting Systems in R9m
Base Plotting System (part 1)11m
Base Plotting System (part 2)6m
Base Plotting Demonstration16m
Graphics Devices in R (part 1)5m
Graphics Devices in R (part 2)7m
6 readings
Welcome to Exploratory Data Analysis10m
Syllabus10m
Pre-Course Survey10m
Exploratory Data Analysis with R Book10m
The Art of Data Science10m
Practical R Exercises in swirl Part 110m
1 practice exercise
Week 1 Quiz20m
Week
2

Week 2

17 hours to complete

Week 2

17 hours to complete
7 videos (Total 61 min), 1 reading, 6 quizzes
7 videos
Lattice Plotting System (part 2)6m
ggplot2 (part 1)6m
ggplot2 (part 2)13m
ggplot2 (part 3)9m
ggplot2 (part 4)10m
ggplot2 (part 5)8m
1 reading
Practical R Exercises in swirl Part 210m
1 practice exercise
Week 2 Quiz20m
Week
3

Week 3

13 hours to complete

Week 3

13 hours to complete
12 videos (Total 77 min), 1 reading, 4 quizzes
12 videos
Hierarchical Clustering (part 2)5m
Hierarchical Clustering (part 3)7m
K-Means Clustering (part 1)5m
K-Means Clustering (part 2)4m
Dimension Reduction (part 1)7m
Dimension Reduction (part 2)9m
Dimension Reduction (part 3)6m
Working with Color in R Plots (part 1)4m
Working with Color in R Plots (part 2)7m
Working with Color in R Plots (part 3)6m
Working with Color in R Plots (part 4)3m
1 reading
Practical R Exercises in swirl Part 310m
Week
4

Week 4

6 hours to complete

Week 4

6 hours to complete
2 videos (Total 55 min), 2 readings, 2 quizzes
2 videos
Air Pollution Case Study40m
2 readings
Practical R Exercises in swirl Part 410m
Post-Course Survey10m

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