The dimensions of health and deprivation
Which ZIP-level health and deprivation measures move together?
Chart data · 22 rows
| Variable | PC1 loading | PC2 loading |
|---|---|---|
| Diabetes | -2.71 | 1.06 |
| Obesity | -2.22 | -0.06 |
| COPD | -2.71 | -0.99 |
| Heart dis. | -2.83 | -0.36 |
| Depression | -1.02 | -2.33 |
| Arthritis | -2.27 | -1.61 |
| Asthma | -1.52 | -1.85 |
| Stroke | -2.8 | 0.44 |
| High chol. | -1.84 | 0.48 |
| Cancer | 1.17 | -2.51 |
| High BP | -2.67 | 0.37 |
| Fair/poor | -2.82 | 0.71 |
| Mental dist. | -2.48 | -1.21 |
| Phys. dist. | -2.83 | -0.15 |
| Inactivity | -2.65 | 0.77 |
| Binge drink | 1.9 | -0.65 |
| Short sleep | -2.32 | 0.37 |
| Smoking | -2.61 | -0.89 |
| ADI | -2.75 | 0.28 |
| ADI:Finance | 2.13 | 0.64 |
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The chart labels the 12 longest loadings; the table includes all variables. Correlation-based PCA (variables standardized). Scores and loadings co-scaled for a proper biplot.
Captured ZIP health and deprivation PCA reference fixture
Reading notes
Arrow lengths are co-scaled for display. Interpret their relative direction and length, not their absolute screen coordinates.
Source & method
Captured ZIP health and deprivation PCA reference fixture
Existing CTZN Viz reference fixture: 12-pca-biplot.json. This example reuses the captured values; no fresh source retrieval is implied.
