Data Science

  1. Data Visualization and Communication
    1. Principles of Data Visualization
      1. Visual Perception
        1. Preattentive Processing
          1. Gestalt Principles
            1. Color Theory
            2. Design Principles
              1. Clarity
                1. Accuracy
                  1. Efficiency
                    1. Aesthetics
                    2. Chart Selection
                      1. Data Types and Chart Types
                        1. Comparison Charts
                          1. Distribution Charts
                            1. Relationship Charts
                              1. Composition Charts
                                1. Trend Charts
                                2. Common Visualization Mistakes
                                  1. Misleading Scales
                                    1. Inappropriate Chart Types
                                      1. Overcomplication
                                        1. Poor Color Choices
                                      2. Static Visualizations
                                        1. Basic Chart Types
                                          1. Bar Charts
                                            1. Line Charts
                                              1. Scatter Plots
                                                1. Histograms
                                                  1. Box Plots
                                                    1. Heatmaps
                                                    2. Advanced Visualizations
                                                      1. Violin Plots
                                                        1. Parallel Coordinates
                                                          1. Sankey Diagrams
                                                            1. Tree Maps
                                                              1. Network Graphs
                                                              2. Statistical Visualizations
                                                                1. Q-Q Plots
                                                                  1. Residual Plots
                                                                    1. Correlation Matrices
                                                                      1. Distribution Comparisons
                                                                    2. Interactive Visualizations
                                                                      1. Principles of Interactivity
                                                                        1. User Experience Design
                                                                          1. Feedback Mechanisms
                                                                          2. Interactive Elements
                                                                            1. Filtering
                                                                              1. Brushing and Linking
                                                                                1. Zooming and Panning
                                                                                  1. Tooltips and Details on Demand
                                                                                  2. Tools and Libraries
                                                                                    1. Plotly
                                                                                      1. Bokeh
                                                                                        1. D3.js
                                                                                          1. Altair
                                                                                            1. Tableau
                                                                                              1. Power BI
                                                                                            2. Dashboard Design
                                                                                              1. Dashboard Principles
                                                                                                1. Purpose and Audience
                                                                                                  1. Information Hierarchy
                                                                                                    1. Layout Design
                                                                                                      1. Performance Considerations
                                                                                                      2. Dashboard Types
                                                                                                        1. Operational Dashboards
                                                                                                          1. Analytical Dashboards
                                                                                                            1. Strategic Dashboards
                                                                                                            2. Key Performance Indicators
                                                                                                              1. KPI Selection
                                                                                                                1. Metric Design
                                                                                                                  1. Benchmarking
                                                                                                                  2. Dashboard Tools
                                                                                                                    1. Tableau
                                                                                                                      1. Power BI
                                                                                                                        1. Looker
                                                                                                                          1. Grafana
                                                                                                                            1. Custom Solutions
                                                                                                                          2. Storytelling with Data
                                                                                                                            1. Narrative Structure
                                                                                                                              1. Beginning, Middle, End
                                                                                                                                1. Problem-Solution Framework
                                                                                                                                  1. Hero's Journey for Data
                                                                                                                                  2. Audience Analysis
                                                                                                                                    1. Stakeholder Identification
                                                                                                                                      1. Technical vs Non-technical Audiences
                                                                                                                                        1. Decision-maker Needs
                                                                                                                                        2. Presentation Techniques
                                                                                                                                          1. Slide Design
                                                                                                                                            1. Visual Hierarchy
                                                                                                                                              1. Progressive Disclosure
                                                                                                                                                1. Call to Action
                                                                                                                                                2. Communication Strategies
                                                                                                                                                  1. Executive Summaries
                                                                                                                                                    1. Technical Reports
                                                                                                                                                      1. Presentations
                                                                                                                                                        1. Interactive Demos

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                                                                                                                                                    11. Model Deployment and MLOps