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Table 2 Error matrix for habitat map.

From: GIS habitat analysis for lesser prairie-chickens in southeastern New Mexico

   MU from Field Check  
   1 2 3 4 5 6 7 8 10 11 12 13 14 15  
MU from Map 1 8 1              9
  2   1    1           2
  3    2    1          3
  4     2            2
  5      3 1          4
  6       1          1
  7        2    1      3
  8         2      1   3
  10          2       2
  11           3      3
  12            4     4
  13         1     1    2
  14              2   2
  15               3 3
   8 2 2 2 4 3 2 3 2 4 4 1 3 3 43
  1. Of 43 assessment plots, 36 were correctly assigned to vegetation community, resulting in 84% accuracy. Reasons for error: assessment polygons fell in mixed communities (2); community was correctly identified, but percent cover was misrepresented (3); plots were incorrectly classified (2).