Visual Analytics - An Interaction of Sight and Thought - JMP

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Upon this gifted age, in its dark hour, rains from the sky a meteoric shower of facts…they lie, unquestioned, uncombined. Wisdom enough to leach us of our ill is daily spun; but there exists no loom to weave it into a fabric. “Huntsman, What Quarry?”, 1939, Edna St. Vincent Millay The poet Edna St. Vincent Millay anticipated our situation today way back in 1939 when she wrote these words. Our problem is not a lack of data, but rather an inability to make sense of and use what we have.
Information Data Sensemaking Data – all those facts that we’ve accumulated – do not qualify as information until they inform. To use data effectively, we make first make sense of them. Today, sensemaking is our primary task.
Page 2 and 3: Visual Analytics An Interaction of
Page 4 and 5: Hurray data! Hurray technology! We
Page 8 and 9: We must tap into that steady stream
Page 10 and 11: Data analysts JMP are now sexy. Dat
Page 12 and 13: To do this we need the right skills
Page 14 and 15: Two of the right skills • Statist
Page 16 and 17: What is visual thinking? Temple Gra
Page 18 and 19: We need greater balance. Modes of r
Page 20 and 21: Leonardo da Vinci For some four hun
Page 22 and 23: Complex problems require visual thi
Page 24 and 25: Tools extend our reach when they’
Page 26 and 27: Can computers replace us? Our brain
Page 28 and 29: Visualization empowers statistics.
Page 30 and 31: “I see!” There is an intimate c
Page 32 and 33: Vision is our dominant sense. 30% 7
Page 34 and 35: Trends, patterns, and exceptions co
Page 36 and 37: This visualization fails to do this
Page 38 and 39: The right balance 38 Information vi
Page 40 and 41: Many visualization tools feature de
Page 42 and 43: Bling your graph. Many software ven
Page 44 and 45: 3-D graphs are rarely useful. One o
Page 46 and 47: Even when there’s a 3 rd variable
Page 48 and 49: We don’t want to confuse people w
Page 50 and 51: Good visualizations and good visual
Page 52 and 53: This arrangement is even better yet
Page 54 and 55: Visual perception works according t
Page 56 and 57:
Visual perception is not just camer
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Two essential activities • Multi-
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Data analysis requires rapid intera
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Key interactions of visual analysis
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Shneiderman’s Mantra “Overview
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Overview first, zoom and filter, th
Page 68 and 69:
Page 70 and 71:
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Attention is limited. Ever saw a ma
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Capacity = 3 or 4 chunks at a time
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Good analysis tools augment memory
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More dimensions through multiple vi
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Coordinated views expand what we ca
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Analytical challenges demand statis
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Predictions rely on statistical mod
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Finding and understanding the stori
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Wisdom Knowledge Information Inform
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O perpetual revolution of configure
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Visual Analytics - An Interaction of Sight and Thought - JMP

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