Introduction
                                    
                                        Welcome
                                            
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                                        What you need to know
                                            
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                                        Using the exercise files
                                            
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                                1. Introducing ggplot2
                                    
                                        Introducing ggplot2
                                            
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                                        The grammar of graphics
                                            
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                                        Loading data sets with read_csv
                                            
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                                        Build your first visualization
                                            
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                                2. Geometry Types and Aesthetics
                                    
                                        Scatterplots
                                            
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                                        Lines and smoothers
                                            
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                                        Bars and columns
                                            
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                                        Histograms
                                            
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                                        Box plots
                                            
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                                3. Beautifying Your Visualizations
                                    
                                        Modifying the background
                                            
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                                        Working with axes
                                            
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                                        Changing scales
                                            
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                                        Cleaning up legends
                                            
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                                        Annotating your visualization
                                            
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                                        Adding titles
                                            
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                                        Using themes
                                            
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                                4. Geospatial Visualizations
                                    
                                        Obtaining a Google Maps API key
                                            
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                                        Visualizing data with maps
                                            
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                                        Working with maps
                                            
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                                        Geocoding points
                                            
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                                        Changing map types
                                            
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                                        Plotting points on a map
                                            
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                                        Building a map manually
                                            
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                                        Creating a choropleth map
                                            
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                                5. Case Study: Colleges and Universities
                                    
                                        Challenge assignment
                                            
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                                        Mapping colleges and universities
                                            
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                                        Adding institution size and control
                                            
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                                        Zooming in on California
                                            
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                                        Adding city names
                                            
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                                        Cleaning the legends
                                            
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                                        Adding a title and subtitle
                                            
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                                Conclusion
                                    
                                        What's next?
                                            
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                                    Ex_Files_Data_Visualization_R_ggplot2.zip
                                    
                                        (1.0 MB)