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Data visualization 4 dummies

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This is an intro talk about data visualization, focused on showing few basic concepts on data visualization.

Presented during 1st Machine Learning Meetup - Porto Alegre - 1st June 2016

Presenter - Roberto Silveira

Publicado en: Tecnología

Data visualization 4 dummies

  1. 1. Dataviz 4 dummies Roberto Silveira - Maio 2016
  2. 2. Data scientist Machine Learning Engineer Designer Mathematician Electrical Engineer✔ ✖ ✖ ✖ ✖
  3. 3. Why does it matter?
  4. 4. Anscombe Quartet
  5. 5. Anscombe Quartet
  6. 6. Fonte: http://patadata.org/maparacial/
  7. 7. Fonte: http://patadata.org/maparacial/
  8. 8. Fonte: http://patadata.org/maparacial/
  9. 9. Fonte: http://paperscape.org/
  10. 10. Fonte: http://paperscape.org/
  11. 11. Fonte: http://paperscape.org/
  12. 12. Fonte: https://interactive.twitter.com/
  13. 13. Historical context
  14. 14. William Playfair (1759 - 1823)
  15. 15. 1983
  16. 16. Cleveland-McGill Scale
  17. 17. Tips and Tricks
  18. 18. Golden ratio
  19. 19. Graphical excellence Viewer = + ideas - time - ink - space
  20. 20. Multivariate graphics
  21. 21. Data-ink ratio
  22. 22. Data-ink maximization
  23. 23. Data-ink maximization
  24. 24. Data-ink maximization
  25. 25. Visualization Zoo
  26. 26. Time-Series Data Index Charts
  27. 27. Time-Series Data Stacked Graphs
  28. 28. Time-Series Data Small Multiples
  29. 29. Time-Series Data Horizon Graphs
  30. 30. Statistical Distributions Stem-and-Leaf Plots
  31. 31. Statistical Distributions Q-Q Plots
  32. 32. Statistical Distributions SPLOM (Scatter Plot Matrix)
  33. 33. Statistical Distributions Parallel Coordinates
  34. 34. Maps Flow Maps
  35. 35. Maps Choropleth Maps
  36. 36. Maps Graduated Symbol Maps
  37. 37. Maps Cartograms
  38. 38. Hierarchies Node-link Diagrams
  39. 39. Hierarchies Node-link Diagrams
  40. 40. Hierarchies Node-link Diagrams
  41. 41. Hierarchies Adjacency Diagrams
  42. 42. Hierarchies Adjacency Diagrams
  43. 43. Hierarchies Enclosure Diagrams
  44. 44. Hierarchies Enclosure Diagrams
  45. 45. Networks Force-directed Layouts
  46. 46. Networks Arc Diagrams
  47. 47. Networks Matrix Views
  48. 48. Fonte: http://www.visual-literacy.org/periodic_table/periodic_table.html
  49. 49. “Above all else show the data.” ― Edward Tufte

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