Visualizing Data (Responsibly)

TakeOff Conf 2013 (Lille, France)
http://takeoffconf.com

Transcript

1. Irene Ros Bocoup http://bocoup.com @ireneros http://ireneros.com | http://github.com/iros Visualizing Data
2. (Responsibly) Irene Ros Bocoup http://bocoup.com @ireneros http://ireneros.com | http://github.com/iros Visualizing Data
3. Bocoup Not ‘Beaucoup’ (sorry France!!)
6. Responsibility? ★ Data ★ Computations ★ Significance of Results ★ Visual Method
7. Data Source
8. Data Source
9. Data Source Results
12. 1:1
13. 1:1
14. 1:1 *:1
17. 1:1 *:1
18. 1:1 *:1
19. 1:1 *:1 ?:1
20. Results
21. Results
22. Results
23. Results
24. Results 32% Edible
25. What are you trying to show? How
26. Relationship Comparison Distribution Composition The way in which two or more dimensions are connected. The way in which something is shared out among a group or spread over an area. An evaluation of the similarities and differences of two or more things The arrangements of parts in relation to each other and the whole. scatter plot matrix chart network diagram
28. Relationship Comparison Distribution Composition The way in which two or more dimensions are connected. The way in which something is shared out among a group or spread over an area. An evaluation of the similarities and differences of two or more things The arrangements of parts in relation to each other and the whole. histogram
37. 2 1 1 2
39. Relationship Comparison Distribution Composition The way in which two or more dimensions are connected. The way in which something is shared out among a group or spread over an area. An evaluation of the similarities and differences of two or more things The arrangements of parts in relation to each other and the whole. bar graph line chart stack gracph maps bubble chart
40. http://www.bloomberg.com/data-visualization/federal-reserve-emergency-lending/
41. Relationship Comparison Distribution Composition The way in which two or more dimensions are connected. The way in which something is shared out among a group or spread over an area. An evaluation of the similarities and differences of two or more things The arrangements of parts in relation to each other and the whole. pie chart treemap
42. http://www.nytimes.com/interactive/2008/05/03/business/20080403_SPENDING_GRAPHIC.html % 62% 38% Agree Disagree 90%
43. You’ve done everything right... but...
44. 31°
45. 31°
46. 31°
47. 31°
48. There is no such thing as objective data visualization
53. Common Pitfalls
54. Forgetting to visualize data
55. Forgetting to visualize data
56. Forgetting to visualize data
57. Misrepresenting Data
58. Misrepresenting Data
59. Misrepresenting Data 0 15 30 45 60 Annual Revenue Ad Spending Coca Cola Pepsi
60. Incorrectly Mapping Data To Visual Form A A B B Area=πr2 r=√Area/π draw.circle(x,y,v) draw.circle(x,y,√v/π)
61. Dimensional Overload
62. Axes Choices
63. 3D - Only Cool in Movies* * almost never
64. All the Data!
65. A B C D E F G H
66. A B C D E F G H A B C D E F G H A B C D E F G H
67. A B C D E F G H A B C D E F G H A B C D E F G H
68. A B C D E F G H A B C D E F G H A B C D E F G H Connections within a cluster
69. A B C D E F G H A B C D E F G H A B C D E F G H Connections within a cluster Connections between clusters
74. http://openvisconf.com/ Need Moar?
75. Questions! Thank you! Irene Ros Bocoup http://bocoup.com @ireneros http://ireneros.com | http://github.com/iros