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PCA relative to PTGI variables.
| changeglobal | changespirit | PC3 | |
| relatingtoothers | 0.85 | –0.19 | 0.07 |
| newpossibilities | 0.92 | –0.03 | 0.02 |
| Personalstrength | 0.83 | –0.30 | 0.35 |
| spiritualchange | 0.50 | 0.85 | 0.15 |
| appreciationoflife | 0.83 | 0.01 | –0.52 |
In bold the variables grouped in the same component.
