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Table 2 Analysis of variance for scores in the 'Dry Eye Questionnaire'

From: Effect of yoga on self-rated visual discomfort in computer users

Source df MS F P' values
Within subjects factor (Assessments) 1 0.133 3.221 0.075
Between subjects factor (Groups) 1 8.326 15.369 0.001
Interaction (Assessments and Groups) 1 7.381 178.607 0.001
Error (Within subjects factor) 115 4.133   
Error (Between subjects factor) 115 0.542   
  1. Greenhouse-Geisser epsilon = 1.000, hence Sphericity Assumed