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Principal component analysis (PCA) loadings of dog NRI subscales.
| PC1 | PC2 | |
|---|---|---|
| Companionship | -0.45 | 0.19 |
| Antagonism | 0.14 | 0.98 |
| Intimate | -0.41 | -0.05 |
| Nurturance | -0.45 | 0.08 |
| Affection | -0.43 | 0.01 |
| Reassurance | -0.47 | 0.08 |
Loading absolute values >0.4 are in bold.
