Descriptive statistics for different components
| Component (VAR) . | Initial eigenvalues . | ||
|---|---|---|---|
| Total . | % of variance . | Cumulative variance % . | |
| 1 | 8.253 | 82.529 | 82.529 |
| 2 | 1.108 | 11.082 | 93.611 |
| 3 | 0.488 | 4.876 | 98.487 |
| 4 | 0.150 | 1.505 | 99.991 |
| 5 | 0.001 | 0.009 | 100 |
| 6 | 1.392 × 10−5 | 0.000 | 100 |
| 7 | 6.275 × 10−6 | 6.275 × 10−5 | 100 |
| 8 | 9.385 × 10−7 | 9.385 × 10−6 | 100 |
| 9 | 8.995 × 10−8 | 8.995 × 10−7 | 100 |
| 10 | 1.128 × 10−8 | 1.128 × 10−7 | 100 |
| Component (VAR) . | Initial eigenvalues . | ||
|---|---|---|---|
| Total . | % of variance . | Cumulative variance % . | |
| 1 | 8.253 | 82.529 | 82.529 |
| 2 | 1.108 | 11.082 | 93.611 |
| 3 | 0.488 | 4.876 | 98.487 |
| 4 | 0.150 | 1.505 | 99.991 |
| 5 | 0.001 | 0.009 | 100 |
| 6 | 1.392 × 10−5 | 0.000 | 100 |
| 7 | 6.275 × 10−6 | 6.275 × 10−5 | 100 |
| 8 | 9.385 × 10−7 | 9.385 × 10−6 | 100 |
| 9 | 8.995 × 10−8 | 8.995 × 10−7 | 100 |
| 10 | 1.128 × 10−8 | 1.128 × 10−7 | 100 |
Note: The first three components were selected and subjected to the varimax normalized rotation (Overall & Klett 1972). This method of rotation has been widely accepted as the most appropriate type of orthogonal rotation (Puvaneswaran 1990; White et al. 1991). The most effective variables in component formation are shown in bold in Table 4.