South Africa
Government Expense (% GDP) → After-Tax Median Income Growth (Annualized %, proxy)
Forward Pearson
-0.238
Predictive Pearson
0.351
Outcome % Change
-57.00%
Aligned Pairs
33
N-of-1 Summary
This page represents the single-subject causal summary used as one contribution in the aggregate pair study.
- Evidence grade: D
- Optimal predictor value: 27.71
- Subject ID: zaf
- Ranking score: 66.4
- Quality gate: Pass
Vs Aggregate
- Direction agreement: aligned
- Predictive Pearson delta: 0.048
- Forward Pearson delta: -0.363
- Outcome % change delta: -41.50%