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Table 2 Generic structure of a 2 × 2 table used to calculate the agreement in tree selection between the expert and the kth rater

From: Adoption of new silvicultural methods in Mediterranean forests: the influence of educational background and sociodemographic factors on marker decisions

  

Rater k

  
  

Marked

Not marked

 

Expert

Marked

p11

p12

p1+

 

Not marked

p21

p22

p2+

  

p+1

p+2

1

  1. Notice that the expert should be always placed in the row of the m possible tables (Bishop et al. 2007) where j = 1,…., m and pij is the observed proportion