R-squared
| Cause | R2 | |
|---|---|---|
| D1 | Competency of the project manager | 0.601 |
| D2 | Competence of site supervisor | 0.730 |
| D3 | Competency of the construction manager | 0.701 |
| D4 | Poor procurement management plan | 0.751 |
| D5 | Poor site management plan | 0.685 |
| D6 | Competency of the site operatives | 0.350 |
| D7 | Poor communication between the site and the company’s office | 0.626 |
| D8 | Lack of information on the nature of the site | 0.722 |
| D9 | Poor weather | 0.454 |
| C1 | Poor quality management framework | 0.697 |
| C2 | The lack of adequate plants and equipment | 0.657 |
| C3 | Poor health and safety frameworks | 0.658 |
| C4 | Poor supply chain management plan | 0.682 |
| C5 | Poor quality of materials | 0.704 |
| C6 | Incomplete drawings | 0.754 |
| C7 | Inadequate specifications | 0.772 |
| C8 | Variation order | 0.708 |
| F1 | Poor payment plan | 0.547 |
| F2 | Lack of sustainability plan | 0.765 |
| F3 | Poor coordination of contract documents | 0.644 |
| F4 | Poor construction schedule | 0.616 |
| F5 | Non-adherence to green/sustainable rating tools | 0.728 |
| F6 | Complexity of designs | 0.701 |
| P1 | Insufficient information of government policy | 0.922 |
| P2 | Inadequate funding | 0.542 |
| Cause | ||
|---|---|---|
| D1 | Competency of the project manager | 0.601 |
| D2 | Competence of site supervisor | 0.730 |
| D3 | Competency of the construction manager | 0.701 |
| D4 | Poor procurement management plan | 0.751 |
| D5 | Poor site management plan | 0.685 |
| D6 | Competency of the site operatives | 0.350 |
| D7 | Poor communication between the site and the company’s office | 0.626 |
| D8 | Lack of information on the nature of the site | 0.722 |
| D9 | Poor weather | 0.454 |
| C1 | Poor quality management framework | 0.697 |
| C2 | The lack of adequate plants and equipment | 0.657 |
| C3 | Poor health and safety frameworks | 0.658 |
| C4 | Poor supply chain management plan | 0.682 |
| C5 | Poor quality of materials | 0.704 |
| C6 | Incomplete drawings | 0.754 |
| C7 | Inadequate specifications | 0.772 |
| C8 | Variation order | 0.708 |
| F1 | Poor payment plan | 0.547 |
| F2 | Lack of sustainability plan | 0.765 |
| F3 | Poor coordination of contract documents | 0.644 |
| F4 | Poor construction schedule | 0.616 |
| F5 | Non-adherence to green/sustainable rating tools | 0.728 |
| F6 | Complexity of designs | 0.701 |
| P1 | Insufficient information of government policy | 0.922 |
| P2 | Inadequate funding | 0.542 |
Source(s): Table by author