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Table 3 Study II - Results

From: Using popular social network sites to support requirements elicitation, prioritization and negotiation

  SoF1 SoF2 SoF3 Avg SoF FoF1 FoF2 FoF3 Avg FoF Author
Invited people 8 6 13 9.0 32 9 5 15.3 19
Contributing people 6 5 5 5.3 7 2 3 4.0 11.0
Active days 5 4 4 4.3 6 2 3 3.7 8.0
Total posts 17 12 24 17.7 47 18 13 26.0 168.0
% Elicitation posts 70 42 34 48.7 19 6 31 18.7 26.0
% Negotiation posts 12 17 33 20.7 28 38 23 29.7 44.0
% Moderation posts 18 33 29 26.6 36 56 46 46.0 8.0
% Other posts 0 8 4 4.0 17 0 0 5.6 21.0
Distinct Requirements 13 7 14 11.3 34 14 15 21.0 80.0
  Consolidated req. SoF: 26 Consolidated req. FoF: 48  
% Functional req. 46 29 36 36.8 74 79 80 77.4 90.0
% Non-functional req. 54 71 64 63.2 26 21 20 22.6 10.0
Likes individual groups 8 2 8 6.0 2 6 0 2.7 38.0
Likes consolidated 38 29 22 29.7 13 26 24 21.0 98.0