(data "Car-Prefs"

:about "Preferences of 25 SAS Employees for 17 Automobiles. Judgements made in 1982. Data gathered by Warren Sarle and reported in Young and Sarle (1982) Exploratory Multivariate Data Analysis, SAS Institute. Appropriate for Principal Component analysis."

:title "Preferences of 25 SAS Employees for 17 Automobiles" 

:variables
    '("pgmr1"  "pgmr2"  "pgmr3"  "pgmr4"  "pgmr5"  "pgmr6"  "pgmr7"  "pgmr8"
      "Prsdnt" "pgmr9"  "pgmr10" "pgmr11" "pgmr12" "pgmr13" "pgmr14" "pgmr15" 
      "pgmr16" "pgmr17" "pgmr18" "pgmr19" "pgmr20" "pgmr21" "Mktng1" "GrndMa"
      "Mktng2")

:labels 
    '("cadillac eldorado"
      "chevrolet chevette"
      "chevrolet citation"
      "chevrolet malibu"
      "ford fairmont"
      "ford mustang"
      "ford pinto"
      "honda accord"
      "honda civic"
      "lincoln continental"
      "plymouth gran-fury"
      "plymouth horizon"
      "plymouth volare"
      "pontiac firebird"
      "volkswagen dasher"
      "volkswagen rabbit"
      "volvo dl")
:data   
    '(0 8 0 7 9 9 0 4 9 1 2 4 0 5 0 8 9 7 1 0 9 3 8 0 9 
      0 0 5 1 2 0 0 4 2 3 4 5 1 0 4 3 0 0 3 5 1 5 6 9 8
      0 4 5 3 3 0 5 8 1 4 1 6 1 6 4 3 5 4 4 7 4 7 7 9 5
      0 6 2 7 4 0 0 7 2 3 1 2 1 3 4 5 5 4 5 6 6 8 6 5 8
      0 2 2 4 0 0 6 7 1 5 0 2 1 4 4 3 5 3 0 6 4 8 6 5 5
      0 5 0 7 1 9 7 7 0 5 0 2 1 1 0 1 8 5 0 6 5 7 5 5 5
      0 0 2 1 0 0 0 3 0 3 0 3 0 2 0 1 5 0 0 5 1 4 0 7 8
      9 5 5 6 8 9 7 6 0 9 6 9 9 9 5 2 9 9 8 9 7 5 0 7 8
      8 4 3 6 7 0 9 5 0 7 4 8 8 8 5 2 5 6 7 7 6 5 0 7 5
      0 7 0 8 9 9 0 5 9 2 2 3 0 4 0 9 9 6 2 0 9 1 9 0 9
      0 7 0 6 0 0 0 4 3 4 1 0 1 1 0 7 3 3 3 4 5 8 7 0 8
      0 3 0 5 0 0 5 6 3 5 4 6 1 3 0 2 4 4 4 6 7 5 6 5 5
      0 4 0 5 0 0 3 6 1 4 0 2 1 6 0 2 7 5 4 4 7 6 5 5 5
      1 0 0 7 8 9 5 6 1 3 2 0 1 2 0 6 9 5 8 2 6 5 9 0 7 
      8 4 5 8 6 9 6 5 0 8 8 7 7 7 9 5 3 7 7 8 9 5 0 0 0
      8 4 5 8 5 0 9 7 0 9 6 9 5 7 9 5 4 8 7 8 8 5 0 0 0
      9 9 8 9 9 9 8 9 0 9 9 9 9 9 8 7 9 8 9 9 1 9 0 0 0))