Research Article
Toward an Agile Approach to Managing the Effect of Requirements on Software Architecture during Global Software Development
Table 4
Statistical results.
| | . | T | # | Mean | Min/Max | Med | M. rank | Std. dev | U | p |
| | : coverage | DA | 15 | 3 | 1/5 | 3 | 10.5 | 1.316 | 35 | 0.43 | | C | 5 | 2.8 | 2/4 | 3 | 11 | 0.748 |
| | : Twin Peaks | DA | 15 | 2.8 | 1/5 | 3 | 10.5 | 1.423 | 29 | 0.24 | | C | 5 | 1.8 | 1/3 | 2 | 11 | 0.748 |
| | : agile motivation | DA | 15 | 3.2 | 1/5 | 3 | 10.5 | 1.275 | 29.5 | 0.25 | | C | 5 | 2.8 | 2/4 | 3 | 11 | 0.748 |
| | : CBR complication | DA | 15 | 3.3 | 1/5 | 4 | 10.5 | 1.135 | 11.5 | 0.01 | | C | 5 | 1.8 | 1/3 | 2 | 11 | 0.748 |
| | : real-time communication | DA | 15 | 2.8 | 1/5 | 3 | 10.5 | 1.223 | 29.5 | 0.25 | | C | 5 | 2.4 | 2/3 | 2 | 11 | 0.489 |
| | : agile practices | DA | 15 | 3.8 | 1/5 | 4 | 10.5 | 1.107 | 15 | 0.02 | | C | 5 | 2.4 | 2/3 | 2 | 11 | 0.489 |
| | : requirement & architecture | DA | 15 | 3.6 | 1/5 | 4 | 10.5 | 1.306 | 35.5 | 0.44 | | C | 5 | 3.6 | 2/4 | 4 | 11 | 1.019 |
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