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By: a guest on Jul 24th, 2012  |  syntax: None  |  size: 0.37 KB  |  hits: 12  |  expires: Never
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  1. R fast AUC function for non-binary dependent variable
  2. Ex.1
  3. actual   prediction
  4.   1         0
  5.   1         1
  6.   0         1
  7.   0         1
  8.   1         0
  9.        
  10. Ex.2
  11. actual   prediction
  12.   1         .25
  13.   1         .1
  14.   0         .9
  15.   0         .01
  16.   1         .88
  17.        
  18. Ex.3
  19. actual   prediction
  20.   .2         .25
  21.   .6         .1
  22.   .98        .9
  23.   .05        .01
  24.   .72        .88