Introduction to R and Visualization

Getting started with R (6:09)
2 Topics
Installing R and RStudio (3:12)
Introduction to RStudio (3:00)
Overview of data science and R (31:06)
4 Topics | 7 Quizzes
What is data science? (9:27)
Concept review 1: what is data science?
A data scientist’s approach (7:02)
Concept review 2: a data scientist’s approach
Introduction to R (5:40)
Concept review 3: introduction to R
Getting started in R (8:57)
Exercise 1: Basic operations in R (4:49)
Exercise 2: Working with variables (4:53)
Concept review 4: getting started in R
Feedback for “Overview of data science and R”
Working with data in R (36:41)
4 Topics | 11 Quizzes
Understanding data types (8:24)
Concept review 5: understanding data types
Exercise 3: Working with vectors (5:00)
Exercise 4: Working with matrices (6:08)
Exercise 5: Operations with matrices (4:08)
Exercise 6: Working with lists (7:03)
Manipulating data (8:43)
Exercise 7: Working with data (8:13)
Subsetting data (8:32)
Concept review 7: subsetting data
Exercise 8: Working with data sets (4:38)
Summarizing data (11:17)
Concept review 8: summarizing data
Exercise 9: Working with packages (4:58)
Feedback for “Working with data in R”
Basic visualizations (38:12)
5 Topics | 10 Quizzes
Basic plotting in R (4:51)
Exercise 10: Basic plotting (7:45)
Concept review 9: basic plotting
Basic plotting in ggplot2 (10:55)
Concept review 10: basic plotting in ggplot2
Exercise 11: basic plotting with ggplot2 (7:57)
Building a graph (7:08)
Concept review 11: building a graph
Customizing graphs (11:27)
Concept review 12: customizing graphs
Exercise 12: Customizing graphs (10:04)
Creating a heatmap (3:51)
Concept review 13: creating a heatmap
Feedback for “Basic visualizations”
Exercise 13: creating a heatmap (6:36)
Advanced visualizations (26:54)
3 Topics | 6 Quizzes
Advanced plotting in ggplot2 (9:35)
Concept review 14: advanced plotting in ggplot2
Advanced plotting, part 2 (10:54)
Exercise 14: Building a complex graph (9:15)
Concept review 15: advanced plotting, part 2
3D plotting (6:25)
Exercise 15: Creating a 3D scatterplot (5:05)
Concept review 16: 3D plotting
Feedback for “Advanced visualizations”
Visualizing data with the Google API (21:13)
4 Topics | 5 Quizzes
Mapping DC crime (11:10)
Exercise 16: Mapping data (5:30)
Concept review 17: mapping DC crime
Creating reusable functions (7:44)
Concept review 18: creating reusable functions
Exercise 17: creating functions (7:21)
Tips and additional resources (2:19)
Feedback for “Visualizing the Google API”
End of course feedback survey!

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