Grammar of Graphics

• Three Steps of Grammar of Graphics
  • Specification
  • Implementation
  • Rendering
• Six Specification statements
  • Data
  • Transformations
  • Scales
  • Coordinate
  • Element
  • Guides
• Graphic Generation Pipeline
  • Source
  • Variable
  • Algebra
  • Scales
  • Statistics
  • Geometry
  • Coordinate
  • Aesthetics
  • Renderer
• Variable vs. Varset
• Graph vs. Graphic
• Explanation of Pipeline