Data Visualization Steve Marschner Cornell CS 322 unless noted, - - PowerPoint PPT Presentation

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Data Visualization Steve Marschner Cornell CS 322 unless noted, images are from our supplementary textbook: Tufte, The Visual Display of Quantitative Information Cornell CS 322 Data Visualization 1 Cornell CS 322 Data Visualization 2

SLIDE 1

Data Visualization 1 Cornell CS 322

Data Visualization

Steve Marschner Cornell CS 322

unless noted, images are from our supplementary textbook: Tufte, The Visual Display of Quantitative Information

Data Visualization 2 Cornell CS 322 Data Visualization 3 Cornell CS 322 Data Visualization 4 Cornell CS 322

SLIDE 2

Data Visualization 5 Cornell CS 322

E. Halley. Map illustrating trade winds. 1686

Data Visualization 6 Cornell CS 322 Data Visualization 7 Cornell CS 322 Data Visualization 8 Cornell CS 322

SLIDE 3

Data Visualization 9 Cornell CS 322

Space Shuttle mission STS-51-L, about 75 sec. after liftoff. 1986

[NASA]

Data Visualization 10 Cornell CS 322

data presented by rocket’s manufacturer to argue for canceling the launch.

[from Tufte, Visual Explanations]

Data Visualization 11 Cornell CS 322

[from Tufte, Visual Explanations]

data presented by rocket’s manufacturer to argue for canceling the launch.

Data Visualization 12 Cornell CS 322

Tufte’s more convincing re-presentation of the same data. 1997

[from Tufte, Visual Explanations]

SLIDE 4

Data Visualization 13 Cornell CS 322 Data Visualization 14 Cornell CS 322

J.H. Lambert. Soil temperature over time at various depths. 1779

Data Visualization 15 Cornell CS 322 Data Visualization 16 Cornell CS 322

E.J. Marey. Train schedule for Paris–Lyon line. 1885

SLIDE 5

Data Visualization 17 Cornell CS 322 Data Visualization 18 Cornell CS 322

ABC: temperature over time DEF: height of water over time evaporation rate

vs. temperature

J.H. Lambert: influence of temperature on evaporation. 1769

Data Visualization 19 Cornell CS 322

C.Y. Ho et al. Review of thermal conductivity data. 1974

Data Visualization 20 Cornell CS 322

P. McCracken et al. Phillips curves. 1977

SLIDE 6

Data Visualization 21 Cornell CS 322 Data Visualization 22 Cornell CS 322

J. Hjort. Age composition of herring catches. 1914

Data Visualization 23 Cornell CS 322

H.S. Shyrock & J.S. Siegel. Rendering of French government population data. 1973

Data Visualization 24 Cornell CS 322

SLIDE 7

Data Visualization 25 Cornell CS 322 Data Visualization 26 Cornell CS 322 Data Visualization 27 Cornell CS 322

AKG Acoustics. Performance data for C451B microphone. 1973

Data Visualization 28 Cornell CS 322

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Data Visualization 29 Cornell CS 322

International Hydrographic Organization, 1984 (as deliberately corrupted by Tufte)

[from Tufte, Visual Explanations]

Data Visualization 30 Cornell CS 322

International Hydrographic Organization, 1984

[from Tufte, Visual Explanations]

Data Visualization 31 Cornell CS 322

P. Irawan & S. Marschner. Scattering data for polyester cloth. 2007

(Matlab default colormap)

Data Visualization 32 Cornell CS 322

P. Irawan & S. Marschner. Scattering data for polyester cloth. 2007

(increasing value colormap)

SLIDE 9

Data Visualization 33 Cornell CS 322 Data Visualization 34 Cornell CS 322

New York Times. 1976

Data Visualization 35 Cornell CS 322

E. R. Tufte. Fair presentation of the same data. 1983

Data Visualization 36 Cornell CS 322

Day Mines, Inc. 1974

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Data Visualization 37 Cornell CS 322 Data Visualization 38 Cornell CS 322 Data Visualization 39 Cornell CS 322

R. Hayward. From L. Pauling, General Chemistry. 1947

Data Visualization 40 Cornell CS 322

as modified by Tufte

SLIDE 11

Data Visualization 41 Cornell CS 322 Data Visualization 42 Cornell CS 322

Tufte’s proposal for range frames

Data Visualization 43 Cornell CS 322 Data Visualization 44 Cornell CS 322

Los Angeles Times / G.J. McRae. 1979

SLIDE 12

Data Visualization 45 Cornell CS 322

Consumer Reports. Display of historical automobile reliability data. 1982

Data Visualization 46 Cornell CS 322 Data Visualization 47 Cornell CS 322

S.R. Marschner. Presentation of fiber scattering data using default MATLAB plots. 2002 S.R. Marschner. Re-presentation using polar coordinates and small multiples. 2003 (thanks to François Guimbretière)

Marschner, Jensen, Cammarano, Worley, and Hanrahan. “Light Scattering from Human Hair Fibers,” SIGGRAPH 2003.

SLIDE 13