graphical data displays and interpretation wednesday, october 9

Download Graphical Data Displays and Interpretation Wednesday, October 9

Post on 20-Dec-2015

212 views

Category:

Documents

0 download

Embed Size (px)

TRANSCRIPT

  • Slide 1
  • Slide 2
  • Graphical Data Displays and Interpretation Wednesday, October 9
  • Slide 3
  • Graphical Data Displays and Interpretation
  • Slide 4
  • John Tukey, Exploratory Data Analysis. Edward Tufte, The Visual Display of Quantitative Information. Statistical Program: SYSTAT
  • Slide 5
  • Tufte Principles of Graphical Excellence Graphical excellence is the well-designed presentation of interesting data -- a matter of substance, of statistics, and of design. Graphical excellence consists of complex ideas communicated with clarity, precision, and efficiency. Graphical excellence is that which gives to the viewer the greatest number of ideas in the shortest time with the least ink in the smallest space. Graphical excellence is nearly always multivariate. Graphical excellence requires telling the truth about the data.
  • Slide 6
  • Slide 7
  • Slide 8
  • Slide 9
  • Slide 10
  • Slide 11
  • Slide 12
  • Slide 13
  • Slide 14
  • Slide 15
  • Slide 16
  • Slide 17
  • Johnson & Newport (1989) Critical period effects in second-language learning: The influence of maturational state on the acquisition of English as a second language. Cognitive Psychology, 21, 60-99. r=-.87r=-.16
  • Slide 18
  • Johnson & Newport, combined across age groups.
  • Slide 19
  • Johnson & Newport, scaled properly. r=-.87r=-.49
  • Slide 20
  • Slide 21
  • Source: New York Times, October 9, 2002, p. A24 (National Edition) Geographic Profiling : One Example in Canada.

Recommended

View more >