Factors | Sum of squares | Degrees of freedom | Mean square | F | Salience | |
Poor information processing ability | Between groups | 10.113 | 10 | 1.011 | 0.938 | 0.498 |
intragroup | 281.295 | 261 | 1.078 | |||
Total | 291.408 | 271 | ||||
Design work ignores buildability | Between groups | 26.110 | 10 | 2.611 | 2.590 | 0.005 |
intragroup | 263.169 | 261 | 1.008 | |||
Total | 289.279 | 271 | ||||
Security incident | Between groups | 36.268 | 10 | 3.627 | 1.613 | 0.103 |
intragroup | 586.967 | 261 | 2.249 | |||
Total | 623.235 | 271 | ||||
Too much intervention by the owner | Between groups | 22.875 | 10 | 2.287 | 2.434 | 0.009 |
intragroup | 245.298 | 261 | 0.940 | |||
Total | 268.173 | 271 | ||||
Use of new technologies, new materials and new processes in construction | Between groups | 12.016 | 10 | 1.202 | 0.961 | 0.478 |
intragroup | 326.205 | 261 | 1.250 | |||
Total | 338.221 | 271 | ||||
Uncertainty and changes in the surrounding environment | Between groups | 18.739 | 10 | 1.874 | 1.819 | 0.058 |
intragroup | 268.894 | 261 | 1.030 | |||
Total | 287.632 | 271 |