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Reclassifying Success and Tragedy in FLOSS Projects

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Andrea Wiggins
Andrea Wiggins
Self Improvement
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Reclassifying Success and Tragedy in FLOSS Projects Andrea Wiggins Kevin Crowston 1 June, 2010
Motivation ,[object Object],[object Object],[object Object]
Success and Tragedy ,[object Object],[object Object],[object Object],[object Object]
Replication ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Extended Analysis: Suggested Future Work ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Extended Analysis: Over Time ,[object Object],[object Object],[object Object],[object Object]
Results ,[object Object],[object Object],[object Object]
Comparison to Original Results 117,733 (+9.6%) 119,355 Total n/a 8,422 other 16,045 (14%) 15,782 (15%) SG 32,642 (28%) 30,592 (28%) TG 36,507 (31%) 37,320 (35%) TI 16,252 (14%) 10,711 (10%) IG 16,252 (16%) 13,342 (12%) II 3,296 3,186 unclassifiable Replication Original 2006-10
Comparison of Release Rate Criteria 32% 32% 32% TI 33% 27% 28% TG 3% 13% 13% SG 14% 14% 14% II 16% 12% 11% IG Method 3* Method 2 Method 1 2006-10-23
Comparison Over Time 117,733 112,430 Total 3,296 (2.8%) 3,343 (3.0%) unclassifiable 36,507 (31.0%) 39,948 (35.5%) TI 32,642 (27.7%) 28,777 (25.6%) TG 16,045 (13.6%) 14,244 (12.7%) SG 16,252 (13.8%) 13,592 (12.4%) II 12,991 (11.0%) 12,166 (10.8%) IG 2006-10-23 2006-04-21 Class
Changes to Project Classification
Changes to Project Classification
Discussion of Methods ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Limitations ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Future Work ,[object Object],[object Object],[object Object],[object Object],[object Object]
Conclusions ,[object Object],[object Object],[object Object],[object Object]
Questions? ,[object Object],[object Object]

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Reclassifying Success and Tragedy in FLOSS Projects

  • 1. Reclassifying Success and Tragedy in FLOSS Projects Andrea Wiggins Kevin Crowston 1 June, 2010
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  • 8. Comparison to Original Results 117,733 (+9.6%) 119,355 Total n/a 8,422 other 16,045 (14%) 15,782 (15%) SG 32,642 (28%) 30,592 (28%) TG 36,507 (31%) 37,320 (35%) TI 16,252 (14%) 10,711 (10%) IG 16,252 (16%) 13,342 (12%) II 3,296 3,186 unclassifiable Replication Original 2006-10
  • 9. Comparison of Release Rate Criteria 32% 32% 32% TI 33% 27% 28% TG 3% 13% 13% SG 14% 14% 14% II 16% 12% 11% IG Method 3* Method 2 Method 1 2006-10-23
  • 10. Comparison Over Time 117,733 112,430 Total 3,296 (2.8%) 3,343 (3.0%) unclassifiable 36,507 (31.0%) 39,948 (35.5%) TI 32,642 (27.7%) 28,777 (25.6%) TG 16,045 (13.6%) 14,244 (12.7%) SG 16,252 (13.8%) 13,592 (12.4%) II 12,991 (11.0%) 12,166 (10.8%) IG 2006-10-23 2006-04-21 Class
  • 11. Changes to Project Classification
  • 12. Changes to Project Classification
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Editor's Notes

  1. Shift in TI may be because the thresholds set for determining project failure are too low?